Many software packages and libraries are available to the data analyst. R not only has the advantage that we can easily use its available packages, but it provides enough flexibility for the analyst who wants to get dirty with the data. It’s also widely used, and thus fairly portable: most analysts speak some level of R (or something that sounds and looks an awful lot like R).

In this notebook, you will find examples and tips that highlight R’s data manipulation features. It is not meant to be a complete introduction, or even a showcase of good programming practices.

TUTORIAL OUTLINE

  1. Installing Packages and Libraries
  2. Commonly Used Libraries
  3. Help & Documentation
  4. The R Workspace: Loading a Built-in Dataset, Loading an External Dataset, Removing and Storing Workspace Elements
  5. Simple Data Manipulation: Assigning Data, Data Types and Conversion
  6. Writing Functions
  7. Exploring Data: swiss Dataset, InsectSprays Dataset
  8. A Word About NAs

1. PACKAGES AND LIBRARIES

While it is possible to write command line functions in R (we’ll have a few in subsequent modules), we will mostly use routines and functions which are available through various packages and libraries.

With an Internet connection, is is fairly straightforward to install and/or update R packages.

# see what packages are currently installed
installed.packages() 
##                       Package                
## abind                 "abind"                
## ash                   "ash"                  
## askpass               "askpass"              
## assertthat            "assertthat"           
## backports             "backports"            
## base                  "base"                 
## base64enc             "base64enc"            
## BBmisc                "BBmisc"               
## BH                    "BH"                   
## bibtex                "bibtex"               
## BiocManager           "BiocManager"          
## BiocVersion           "BiocVersion"          
## bit                   "bit"                  
## bit64                 "bit64"                
## bitops                "bitops"               
## boot                  "boot"                 
## brew                  "brew"                 
## broom                 "broom"                
## callr                 "callr"                
## car                   "car"                  
## carData               "carData"              
## caret                 "caret"                
## caTools               "caTools"              
## cellranger            "cellranger"           
## checkmate             "checkmate"            
## class                 "class"                
## cli                   "cli"                  
## clipr                 "clipr"                
## cluster               "cluster"              
## coda                  "coda"                 
## codetools             "codetools"            
## colorspace            "colorspace"           
## colourpicker          "colourpicker"         
## commonmark            "commonmark"           
## compiler              "compiler"             
## corrplot              "corrplot"             
## covr                  "covr"                 
## cowplot               "cowplot"              
## crayon                "crayon"               
## crosstalk             "crosstalk"            
## curl                  "curl"                 
## data.table            "data.table"           
## datasets              "datasets"             
## DBI                   "DBI"                  
## dbplyr                "dbplyr"               
## deldir                "deldir"               
## dendextend            "dendextend"           
## desc                  "desc"                 
## devtools              "devtools"             
## digest                "digest"               
## DMwR                  "DMwR"                 
## dplyr                 "dplyr"                
## dslabs                "dslabs"               
## DT                    "DT"                   
## e1071                 "e1071"                
## ellipse               "ellipse"              
## ellipsis              "ellipsis"             
## evaluate              "evaluate"             
## extrafont             "extrafont"            
## extrafontdb           "extrafontdb"          
## factoextra            "factoextra"           
## FactoMineR            "FactoMineR"           
## fansi                 "fansi"                
## farver                "farver"               
## fastmap               "fastmap"              
## flashClust            "flashClust"           
## forcats               "forcats"              
## foreach               "foreach"              
## forecast              "forecast"             
## foreign               "foreign"              
## fracdiff              "fracdiff"             
## fs                    "fs"                   
## gapminder             "gapminder"            
## gbm                   "gbm"                  
## gbRd                  "gbRd"                 
## gdata                 "gdata"                
## generics              "generics"             
## geomnet               "geomnet"              
## geosphere             "geosphere"            
## GGally                "GGally"               
## ggalt                 "ggalt"                
## gganimate             "gganimate"            
## ggcorrplot            "ggcorrplot"           
## ggdendro              "ggdendro"             
## ggExtra               "ggExtra"              
## ggfittext             "ggfittext"            
## ggfortify             "ggfortify"            
## ggnetwork             "ggnetwork"            
## ggplot2               "ggplot2"              
## ggpubr                "ggpubr"               
## ggQC                  "ggQC"                 
## ggrepel               "ggrepel"              
## ggsci                 "ggsci"                
## ggsignif              "ggsignif"             
## ggthemes              "ggthemes"             
## gh                    "gh"                   
## git2r                 "git2r"                
## glmnet                "glmnet"               
## glue                  "glue"                 
## goftest               "goftest"              
## gower                 "gower"                
## gplots                "gplots"               
## graphics              "graphics"             
## grDevices             "grDevices"            
## grid                  "grid"                 
## gridExtra             "gridExtra"            
## gtable                "gtable"               
## gtools                "gtools"               
## gutenbergr            "gutenbergr"           
## haven                 "haven"                
## hexbin                "hexbin"               
## highr                 "highr"                
## hms                   "hms"                  
## htm2txt               "htm2txt"              
## htmltools             "htmltools"            
## htmlwidgets           "htmlwidgets"          
## httpuv                "httpuv"               
## httr                  "httr"                 
## hunspell              "hunspell"             
## igraph                "igraph"               
## infotheo              "infotheo"             
## ini                   "ini"                  
## ipred                 "ipred"                
## ISLR                  "ISLR"                 
## isoband               "isoband"              
## ISOcodes              "ISOcodes"             
## iterators             "iterators"            
## janeaustenr           "janeaustenr"          
## janitor               "janitor"              
## jsonlite              "jsonlite"             
## Kendall               "Kendall"              
## kernlab               "kernlab"              
## KernSmooth            "KernSmooth"           
## knitr                 "knitr"                
## labeling              "labeling"             
## later                 "later"                
## lattice               "lattice"              
## lava                  "lava"                 
## lawstat               "lawstat"              
## lazyeval              "lazyeval"             
## leaps                 "leaps"                
## lemon                 "lemon"                
## lifecycle             "lifecycle"            
## lle                   "lle"                  
## lme4                  "lme4"                 
## lmtest                "lmtest"               
## lubridate             "lubridate"            
## magrittr              "magrittr"             
## mallet                "mallet"               
## maps                  "maps"                 
## maptools              "maptools"             
## markdown              "markdown"             
## MASS                  "MASS"                 
## Matrix                "Matrix"               
## MatrixModels          "MatrixModels"         
## memoise               "memoise"              
## methods               "methods"              
## mgcv                  "mgcv"                 
## mime                  "mime"                 
## minet                 "minet"                
## miniUI                "miniUI"               
## minqa                 "minqa"                
## mnormt                "mnormt"               
## ModelMetrics          "ModelMetrics"         
## modelr                "modelr"               
## modeltools            "modeltools"           
## mosaicData            "mosaicData"           
## mRMRe                 "mRMRe"                
## munsell               "munsell"              
## mvtnorm               "mvtnorm"              
## network               "network"              
## ngram                 "ngram"                
## nlme                  "nlme"                 
## NLP                   "NLP"                  
## nnet                  "nnet"                 
## numDeriv              "numDeriv"             
## openssl               "openssl"              
## openxlsx              "openxlsx"             
## packrat               "packrat"              
## parallel              "parallel"             
## parallelMap           "parallelMap"          
## pbkrtest              "pbkrtest"             
## pdftools              "pdftools"             
## performanceEstimation "performanceEstimation"
## pillar                "pillar"               
## pkgbuild              "pkgbuild"             
## pkgconfig             "pkgconfig"            
## pkgload               "pkgload"              
## PKI                   "PKI"                  
## plogr                 "plogr"                
## plotly                "plotly"               
## plotrix               "plotrix"              
## pls                   "pls"                  
## plyr                  "plyr"                 
## polyclip              "polyclip"             
## polynom               "polynom"              
## praise                "praise"               
## prettyunits           "prettyunits"          
## processx              "processx"             
## prodlim               "prodlim"              
## progress              "progress"             
## proj4                 "proj4"                
## promises              "promises"             
## ps                    "ps"                   
## psych                 "psych"                
## purrr                 "purrr"                
## purrrlyr              "purrrlyr"             
## qcc                   "qcc"                  
## qpdf                  "qpdf"                 
## quadprog              "quadprog"             
## quantmod              "quantmod"             
## quantreg              "quantreg"             
## R6                    "R6"                   
## randomForest          "randomForest"         
## RANN                  "RANN"                 
## rcmdcheck             "rcmdcheck"            
## RColorBrewer          "RColorBrewer"         
## Rcpp                  "Rcpp"                 
## RcppArmadillo         "RcppArmadillo"        
## RcppEigen             "RcppEigen"            
## RCurl                 "RCurl"                
## Rdpack                "Rdpack"               
## readr                 "readr"                
## readxl                "readxl"               
## recipes               "recipes"              
## rematch               "rematch"              
## rematch2              "rematch2"             
## remotes               "remotes"              
## reprex                "reprex"               
## reshape               "reshape"              
## reshape2              "reshape2"             
## rex                   "rex"                  
## rio                   "rio"                  
## rJava                 "rJava"                
## RJSONIO               "RJSONIO"              
## rlang                 "rlang"                
## rmarkdown             "rmarkdown"            
## ROCR                  "ROCR"                 
## roxygen2              "roxygen2"             
## rpart                 "rpart"                
## rpart.plot            "rpart.plot"           
## rprojroot             "rprojroot"            
## rsconnect             "rsconnect"            
## rstudioapi            "rstudioapi"           
## Rttf2pt1              "Rttf2pt1"             
## rtweet                "rtweet"               
## rversions             "rversions"            
## rvest                 "rvest"                
## scales                "scales"               
## scatterplot3d         "scatterplot3d"        
## selectr               "selectr"              
## sessioninfo           "sessioninfo"          
## shades                "shades"               
## shiny                 "shiny"                
## shinyjs               "shinyjs"              
## slam                  "slam"                 
## sna                   "sna"                  
## snakecase             "snakecase"            
## snow                  "snow"                 
## SnowballC             "SnowballC"            
## snowfall              "snowfall"             
## sourcetools           "sourcetools"          
## sp                    "sp"                   
## SparseM               "SparseM"              
## spatial               "spatial"              
## spatstat              "spatstat"             
## spatstat.data         "spatstat.data"        
## spatstat.utils        "spatstat.utils"       
## splines               "splines"              
## SQUAREM               "SQUAREM"              
## StatMeasures          "StatMeasures"         
## statnet.common        "statnet.common"       
## stats                 "stats"                
## stats4                "stats4"               
## stopwords             "stopwords"            
## stringi               "stringi"              
## stringr               "stringr"              
## survival              "survival"             
## sys                   "sys"                  
## tcltk                 "tcltk"                
## tensor                "tensor"               
## testthat              "testthat"             
## tibble                "tibble"               
## tidyr                 "tidyr"                
## tidyselect            "tidyselect"           
## tidytext              "tidytext"             
## tidyverse             "tidyverse"            
## timeDate              "timeDate"             
## tinytex               "tinytex"              
## tm                    "tm"                   
## tokenizers            "tokenizers"           
## tools                 "tools"                
## topicmodels           "topicmodels"          
## treemapify            "treemapify"           
## triangle              "triangle"             
## triebeard             "triebeard"            
## tseries               "tseries"              
## TTR                   "TTR"                  
## tweenr                "tweenr"               
## urca                  "urca"                 
## urltools              "urltools"             
## usethis               "usethis"              
## utf8                  "utf8"                 
## utils                 "utils"                
## vctrs                 "vctrs"                
## viridis               "viridis"              
## viridisLite           "viridisLite"          
## whisker               "whisker"              
## withr                 "withr"                
## wordcloud             "wordcloud"            
## xfun                  "xfun"                 
## XML                   "XML"                  
## xml2                  "xml2"                 
## xopen                 "xopen"                
## xtable                "xtable"               
## xts                   "xts"                  
## yaml                  "yaml"                 
## zeallot               "zeallot"              
## zip                   "zip"                  
## zoo                   "zoo"                  
##                       LibPath                                                         
## abind                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ash                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## askpass               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## assertthat            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## backports             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## base                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## base64enc             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## BBmisc                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## BH                    "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## bibtex                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## BiocManager           "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## BiocVersion           "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## bit                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## bit64                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## bitops                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## boot                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## brew                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## broom                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## callr                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## car                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## carData               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## caret                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## caTools               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## cellranger            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## checkmate             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## class                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## cli                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## clipr                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## cluster               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## coda                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## codetools             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## colorspace            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## colourpicker          "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## commonmark            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## compiler              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## corrplot              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## covr                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## cowplot               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## crayon                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## crosstalk             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## curl                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## data.table            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## datasets              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## DBI                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## dbplyr                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## deldir                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## dendextend            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## desc                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## devtools              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## digest                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## DMwR                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## dplyr                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## dslabs                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## DT                    "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## e1071                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ellipse               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ellipsis              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## evaluate              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## extrafont             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## extrafontdb           "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## factoextra            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## FactoMineR            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## fansi                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## farver                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## fastmap               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## flashClust            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## forcats               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## foreach               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## forecast              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## foreign               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## fracdiff              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## fs                    "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gapminder             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gbm                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gbRd                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gdata                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## generics              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## geomnet               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## geosphere             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## GGally                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggalt                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gganimate             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggcorrplot            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggdendro              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggExtra               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggfittext             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggfortify             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggnetwork             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggplot2               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggpubr                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggQC                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggrepel               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggsci                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggsignif              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ggthemes              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gh                    "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## git2r                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## glmnet                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## glue                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## goftest               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gower                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gplots                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## graphics              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## grDevices             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## grid                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gridExtra             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gtable                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gtools                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## gutenbergr            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## haven                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## hexbin                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## highr                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## hms                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## htm2txt               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## htmltools             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## htmlwidgets           "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## httpuv                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## httr                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## hunspell              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## igraph                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## infotheo              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ini                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ipred                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ISLR                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## isoband               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ISOcodes              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## iterators             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## janeaustenr           "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## janitor               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## jsonlite              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## Kendall               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## kernlab               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## KernSmooth            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## knitr                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## labeling              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## later                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## lattice               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## lava                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## lawstat               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## lazyeval              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## leaps                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## lemon                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## lifecycle             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## lle                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## lme4                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## lmtest                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## lubridate             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## magrittr              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## mallet                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## maps                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## maptools              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## markdown              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## MASS                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## Matrix                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## MatrixModels          "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## memoise               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## methods               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## mgcv                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## mime                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## minet                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## miniUI                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## minqa                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## mnormt                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ModelMetrics          "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## modelr                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## modeltools            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## mosaicData            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## mRMRe                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## munsell               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## mvtnorm               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## network               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ngram                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## nlme                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## NLP                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## nnet                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## numDeriv              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## openssl               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## openxlsx              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## packrat               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## parallel              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## parallelMap           "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## pbkrtest              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## pdftools              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## performanceEstimation "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## pillar                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## pkgbuild              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## pkgconfig             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## pkgload               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## PKI                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## plogr                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## plotly                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## plotrix               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## pls                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## plyr                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## polyclip              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## polynom               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## praise                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## prettyunits           "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## processx              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## prodlim               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## progress              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## proj4                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## promises              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ps                    "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## psych                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## purrr                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## purrrlyr              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## qcc                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## qpdf                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## quadprog              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## quantmod              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## quantreg              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## R6                    "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## randomForest          "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## RANN                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rcmdcheck             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## RColorBrewer          "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## Rcpp                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## RcppArmadillo         "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## RcppEigen             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## RCurl                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## Rdpack                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## readr                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## readxl                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## recipes               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rematch               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rematch2              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## remotes               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## reprex                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## reshape               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## reshape2              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rex                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rio                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rJava                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## RJSONIO               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rlang                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rmarkdown             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## ROCR                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## roxygen2              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rpart                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rpart.plot            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rprojroot             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rsconnect             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rstudioapi            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## Rttf2pt1              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rtweet                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rversions             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## rvest                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## scales                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## scatterplot3d         "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## selectr               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## sessioninfo           "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## shades                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## shiny                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## shinyjs               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## slam                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## sna                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## snakecase             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## snow                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## SnowballC             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## snowfall              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## sourcetools           "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## sp                    "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## SparseM               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## spatial               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## spatstat              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## spatstat.data         "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## spatstat.utils        "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## splines               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## SQUAREM               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## StatMeasures          "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## statnet.common        "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## stats                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## stats4                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## stopwords             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## stringi               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## stringr               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## survival              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## sys                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tcltk                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tensor                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## testthat              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tibble                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tidyr                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tidyselect            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tidytext              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tidyverse             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## timeDate              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tinytex               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tm                    "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tokenizers            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tools                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## topicmodels           "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## treemapify            "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## triangle              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## triebeard             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tseries               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## TTR                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## tweenr                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## urca                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## urltools              "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## usethis               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## utf8                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## utils                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## vctrs                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## viridis               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## viridisLite           "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## whisker               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## withr                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## wordcloud             "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## xfun                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## XML                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## xml2                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## xopen                 "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## xtable                "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## xts                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## yaml                  "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## zeallot               "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## zip                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
## zoo                   "/Library/Frameworks/R.framework/Versions/3.6/Resources/library"
##                       Version       Priority     
## abind                 "1.4-5"       NA           
## ash                   "1.0-15"      NA           
## askpass               "1.1"         NA           
## assertthat            "0.2.1"       NA           
## backports             "1.1.6"       NA           
## base                  "3.6.1"       "base"       
## base64enc             "0.1-3"       NA           
## BBmisc                "1.11"        NA           
## BH                    "1.72.0-3"    NA           
## bibtex                "0.4.2.2"     NA           
## BiocManager           "1.30.9"      NA           
## BiocVersion           "3.9.0"       NA           
## bit                   "1.1-14"      NA           
## bit64                 "0.9-7"       NA           
## bitops                "1.0-6"       NA           
## boot                  "1.3-23"      "recommended"
## brew                  "1.0-6"       NA           
## broom                 "0.5.2"       NA           
## callr                 "3.4.3"       NA           
## car                   "3.0-6"       NA           
## carData               "3.0-3"       NA           
## caret                 "6.0-84"      NA           
## caTools               "1.18.0"      NA           
## cellranger            "1.1.0"       NA           
## checkmate             "2.0.0"       NA           
## class                 "7.3-15"      "recommended"
## cli                   "2.0.2"       NA           
## clipr                 "0.7.0"       NA           
## cluster               "2.1.0"       "recommended"
## coda                  "0.19-3"      NA           
## codetools             "0.2-16"      "recommended"
## colorspace            "1.4-1"       NA           
## colourpicker          "1.0"         NA           
## commonmark            "1.7"         NA           
## compiler              "3.6.1"       "base"       
## corrplot              "0.84"        NA           
## covr                  "3.5.0"       NA           
## cowplot               "1.0.0"       NA           
## crayon                "1.3.4"       NA           
## crosstalk             "1.1.0.1"     NA           
## curl                  "4.3"         NA           
## data.table            "1.12.8"      NA           
## datasets              "3.6.1"       "base"       
## DBI                   "1.0.0"       NA           
## dbplyr                "1.4.2"       NA           
## deldir                "0.1-23"      NA           
## dendextend            "1.13.4"      NA           
## desc                  "1.2.0"       NA           
## devtools              "2.3.0"       NA           
## digest                "0.6.25"      NA           
## DMwR                  "0.4.1"       NA           
## dplyr                 "0.8.5"       NA           
## dslabs                "0.7.3"       NA           
## DT                    "0.13"        NA           
## e1071                 "1.7-3"       NA           
## ellipse               "0.4.1"       NA           
## ellipsis              "0.3.0"       NA           
## evaluate              "0.14"        NA           
## extrafont             "0.17"        NA           
## extrafontdb           "1.0"         NA           
## factoextra            "1.0.6"       NA           
## FactoMineR            "2.3"         NA           
## fansi                 "0.4.1"       NA           
## farver                "2.0.3"       NA           
## fastmap               "1.0.1"       NA           
## flashClust            "1.01-2"      NA           
## forcats               "0.4.0"       NA           
## foreach               "1.4.7"       NA           
## forecast              "8.12"        NA           
## foreign               "0.8-72"      "recommended"
## fracdiff              "1.5-1"       NA           
## fs                    "1.3.1"       NA           
## gapminder             "0.3.0"       NA           
## gbm                   "2.1.5"       NA           
## gbRd                  "0.4-11"      NA           
## gdata                 "2.18.0"      NA           
## generics              "0.0.2"       NA           
## geomnet               "0.3.0"       NA           
## geosphere             "1.5-10"      NA           
## GGally                "1.4.0"       NA           
## ggalt                 "0.4.0"       NA           
## gganimate             "1.0.5"       NA           
## ggcorrplot            "0.1.3"       NA           
## ggdendro              "0.1-20"      NA           
## ggExtra               "0.9"         NA           
## ggfittext             "0.8.1"       NA           
## ggfortify             "0.4.10"      NA           
## ggnetwork             "0.5.8"       NA           
## ggplot2               "3.3.0"       NA           
## ggpubr                "0.2.5"       NA           
## ggQC                  "0.0.31"      NA           
## ggrepel               "0.8.2"       NA           
## ggsci                 "2.9"         NA           
## ggsignif              "0.6.0"       NA           
## ggthemes              "4.2.0"       NA           
## gh                    "1.1.0"       NA           
## git2r                 "0.26.1"      NA           
## glmnet                "2.0-18"      NA           
## glue                  "1.4.0"       NA           
## goftest               "1.2-2"       NA           
## gower                 "0.2.1"       NA           
## gplots                "3.0.3"       NA           
## graphics              "3.6.1"       "base"       
## grDevices             "3.6.1"       "base"       
## grid                  "3.6.1"       "base"       
## gridExtra             "2.3"         NA           
## gtable                "0.3.0"       NA           
## gtools                "3.8.1"       NA           
## gutenbergr            "0.1.5"       NA           
## haven                 "2.1.1"       NA           
## hexbin                "1.28.1"      NA           
## highr                 "0.8"         NA           
## hms                   "0.5.3"       NA           
## htm2txt               "2.1.1"       NA           
## htmltools             "0.4.0"       NA           
## htmlwidgets           "1.5.1"       NA           
## httpuv                "1.5.2"       NA           
## httr                  "1.4.1"       NA           
## hunspell              "3.0"         NA           
## igraph                "1.2.4.1"     NA           
## infotheo              "1.2.0"       NA           
## ini                   "0.3.1"       NA           
## ipred                 "0.9-9"       NA           
## ISLR                  "1.2"         NA           
## isoband               "0.2.1"       NA           
## ISOcodes              "2019.04.22"  NA           
## iterators             "1.0.12"      NA           
## janeaustenr           "0.1.5"       NA           
## janitor               "1.2.0"       NA           
## jsonlite              "1.6.1"       NA           
## Kendall               "2.2"         NA           
## kernlab               "0.9-29"      NA           
## KernSmooth            "2.23-16"     "recommended"
## knitr                 "1.25"        NA           
## labeling              "0.3"         NA           
## later                 "1.0.0"       NA           
## lattice               "0.20-38"     "recommended"
## lava                  "1.6.6"       NA           
## lawstat               "3.4"         NA           
## lazyeval              "0.2.2"       NA           
## leaps                 "3.1"         NA           
## lemon                 "0.4.3"       NA           
## lifecycle             "0.2.0"       NA           
## lle                   "1.1"         NA           
## lme4                  "1.1-21"      NA           
## lmtest                "0.9-37"      NA           
## lubridate             "1.7.4"       NA           
## magrittr              "1.5"         NA           
## mallet                "1.0"         NA           
## maps                  "3.3.0"       NA           
## maptools              "0.9-9"       NA           
## markdown              "1.1"         NA           
## MASS                  "7.3-51.4"    "recommended"
## Matrix                "1.2-17"      "recommended"
## MatrixModels          "0.4-1"       NA           
## memoise               "1.1.0"       NA           
## methods               "3.6.1"       "base"       
## mgcv                  "1.8-28"      "recommended"
## mime                  "0.9"         NA           
## minet                 "3.42.0"      NA           
## miniUI                "0.1.1.1"     NA           
## minqa                 "1.2.4"       NA           
## mnormt                "1.5-5"       NA           
## ModelMetrics          "1.2.2"       NA           
## modelr                "0.1.5"       NA           
## modeltools            "0.2-22"      NA           
## mosaicData            "0.17.0"      NA           
## mRMRe                 "2.0.9"       NA           
## munsell               "0.5.0"       NA           
## mvtnorm               "1.1-1"       NA           
## network               "1.16.0"      NA           
## ngram                 "3.0.4"       NA           
## nlme                  "3.1-141"     "recommended"
## NLP                   "0.2-0"       NA           
## nnet                  "7.3-12"      "recommended"
## numDeriv              "2016.8-1.1"  NA           
## openssl               "1.4.1"       NA           
## openxlsx              "4.1.4"       NA           
## packrat               "0.5.0"       NA           
## parallel              "3.6.1"       "base"       
## parallelMap           "1.4"         NA           
## pbkrtest              "0.4-8.6"     NA           
## pdftools              "2.2"         NA           
## performanceEstimation "1.1.0"       NA           
## pillar                "1.4.3"       NA           
## pkgbuild              "1.0.7"       NA           
## pkgconfig             "2.0.3"       NA           
## pkgload               "1.0.2"       NA           
## PKI                   "0.1-5.1"     NA           
## plogr                 "0.2.0"       NA           
## plotly                "4.9.2.1"     NA           
## plotrix               "3.7-7"       NA           
## pls                   "2.7-2"       NA           
## plyr                  "1.8.4"       NA           
## polyclip              "1.10-0"      NA           
## polynom               "1.4-0"       NA           
## praise                "1.0.0"       NA           
## prettyunits           "1.1.1"       NA           
## processx              "3.4.2"       NA           
## prodlim               "2019.10.13"  NA           
## progress              "1.2.2"       NA           
## proj4                 "1.0-10"      NA           
## promises              "1.1.0"       NA           
## ps                    "1.3.2"       NA           
## psych                 "1.8.12"      NA           
## purrr                 "0.3.4"       NA           
## purrrlyr              "0.0.5"       NA           
## qcc                   "2.7"         NA           
## qpdf                  "1.1"         NA           
## quadprog              "1.5-8"       NA           
## quantmod              "0.4-15"      NA           
## quantreg              "5.54"        NA           
## R6                    "2.4.1"       NA           
## randomForest          "4.6-14"      NA           
## RANN                  "2.6.1"       NA           
## rcmdcheck             "1.3.3"       NA           
## RColorBrewer          "1.1-2"       NA           
## Rcpp                  "1.0.4"       NA           
## RcppArmadillo         "0.9.870.2.0" NA           
## RcppEigen             "0.3.3.7.0"   NA           
## RCurl                 "1.95-4.12"   NA           
## Rdpack                "1.0.0"       NA           
## readr                 "1.3.1"       NA           
## readxl                "1.3.1"       NA           
## recipes               "0.1.7"       NA           
## rematch               "1.0.1"       NA           
## rematch2              "2.1.1"       NA           
## remotes               "2.1.1"       NA           
## reprex                "0.3.0"       NA           
## reshape               "0.8.8"       NA           
## reshape2              "1.4.3"       NA           
## rex                   "1.2.0"       NA           
## rio                   "0.5.16"      NA           
## rJava                 "0.9-11"      NA           
## RJSONIO               "1.3-1.4"     NA           
## rlang                 "0.4.5"       NA           
## rmarkdown             "1.16"        NA           
## ROCR                  "1.0-7"       NA           
## roxygen2              "7.1.0"       NA           
## rpart                 "4.1-15"      "recommended"
## rpart.plot            "3.0.8"       NA           
## rprojroot             "1.3-2"       NA           
## rsconnect             "0.8.16"      NA           
## rstudioapi            "0.11"        NA           
## Rttf2pt1              "1.3.8"       NA           
## rtweet                "0.6.9"       NA           
## rversions             "2.0.1"       NA           
## rvest                 "0.3.4"       NA           
## scales                "1.1.0"       NA           
## scatterplot3d         "0.3-41"      NA           
## selectr               "0.4-1"       NA           
## sessioninfo           "1.1.1"       NA           
## shades                "1.4.0"       NA           
## shiny                 "1.4.0"       NA           
## shinyjs               "1.1"         NA           
## slam                  "0.1-45"      NA           
## sna                   "2.5"         NA           
## snakecase             "0.11.0"      NA           
## snow                  "0.4-3"       NA           
## SnowballC             "0.6.0"       NA           
## snowfall              "1.84-6.1"    NA           
## sourcetools           "0.1.7"       NA           
## sp                    "1.3-2"       NA           
## SparseM               "1.78"        NA           
## spatial               "7.3-11"      "recommended"
## spatstat              "1.62-2"      NA           
## spatstat.data         "1.4-0"       NA           
## spatstat.utils        "1.15-0"      NA           
## splines               "3.6.1"       "base"       
## SQUAREM               "2017.10-1"   NA           
## StatMeasures          "1.0"         NA           
## statnet.common        "4.3.0"       NA           
## stats                 "3.6.1"       "base"       
## stats4                "3.6.1"       "base"       
## stopwords             "1.0"         NA           
## stringi               "1.4.6"       NA           
## stringr               "1.4.0"       NA           
## survival              "2.44-1.1"    "recommended"
## sys                   "3.3"         NA           
## tcltk                 "3.6.1"       "base"       
## tensor                "1.5"         NA           
## testthat              "2.3.2"       NA           
## tibble                "3.0.1"       NA           
## tidyr                 "1.0.2"       NA           
## tidyselect            "1.0.0"       NA           
## tidytext              "0.2.2"       NA           
## tidyverse             "1.2.1"       NA           
## timeDate              "3043.102"    NA           
## tinytex               "0.16"        NA           
## tm                    "0.7-6"       NA           
## tokenizers            "0.2.1"       NA           
## tools                 "3.6.1"       "base"       
## topicmodels           "0.2-8"       NA           
## treemapify            "2.5.3"       NA           
## triangle              "0.12"        NA           
## triebeard             "0.3.0"       NA           
## tseries               "0.10-47"     NA           
## TTR                   "0.23-6"      NA           
## tweenr                "1.0.1"       NA           
## urca                  "1.3-0"       NA           
## urltools              "1.7.3"       NA           
## usethis               "1.6.0"       NA           
## utf8                  "1.1.4"       NA           
## utils                 "3.6.1"       "base"       
## vctrs                 "0.2.4"       NA           
## viridis               "0.5.1"       NA           
## viridisLite           "0.3.0"       NA           
## whisker               "0.4"         NA           
## withr                 "2.2.0"       NA           
## wordcloud             "2.6"         NA           
## xfun                  "0.10"        NA           
## XML                   "3.98-1.20"   NA           
## xml2                  "1.2.2"       NA           
## xopen                 "1.0.0"       NA           
## xtable                "1.8-4"       NA           
## xts                   "0.12-0"      NA           
## yaml                  "2.2.1"       NA           
## zeallot               "0.1.0"       NA           
## zip                   "2.0.4"       NA           
## zoo                   "1.8-7"       NA           
##                       Depends                                                                                           
## abind                 "R (>= 1.5.0)"                                                                                    
## ash                   NA                                                                                                
## askpass               NA                                                                                                
## assertthat            NA                                                                                                
## backports             "R (>= 3.0.0)"                                                                                    
## base                  NA                                                                                                
## base64enc             "R (>= 2.9.0)"                                                                                    
## BBmisc                NA                                                                                                
## BH                    NA                                                                                                
## bibtex                "R (>= 3.0.2)"                                                                                    
## BiocManager           NA                                                                                                
## BiocVersion           "R (>= 3.6.0), R (< 3.7.0)"                                                                       
## bit                   "R (>= 2.9.2)"                                                                                    
## bit64                 "R (>= 3.0.1), bit (>= 1.1-12), utils, methods, stats"                                            
## bitops                NA                                                                                                
## boot                  "R (>= 3.0.0), graphics, stats"                                                                   
## brew                  NA                                                                                                
## broom                 "R (>= 3.1)"                                                                                      
## callr                 NA                                                                                                
## car                   "R (>= 3.5.0), carData (>= 3.0-0)"                                                                
## carData               "R (>= 3.0)"                                                                                      
## caret                 "R (>= 3.2.0), lattice (>= 0.20), ggplot2"                                                        
## caTools               "R (>= 3.6.0)"                                                                                    
## cellranger            "R (>= 3.0.0)"                                                                                    
## checkmate             "R (>= 3.0.0)"                                                                                    
## class                 "R (>= 3.0.0), stats, utils"                                                                      
## cli                   "R (>= 2.10)"                                                                                     
## clipr                 NA                                                                                                
## cluster               "R (>= 3.3.0)"                                                                                    
## coda                  "R (>= 2.14.0)"                                                                                   
## codetools             "R (>= 2.1)"                                                                                      
## colorspace            "R (>= 3.0.0), methods"                                                                           
## colourpicker          "R (>= 3.1.0)"                                                                                    
## commonmark            NA                                                                                                
## compiler              NA                                                                                                
## corrplot              NA                                                                                                
## covr                  "R (>= 3.1.0), methods"                                                                           
## cowplot               "R (>= 3.5.0)"                                                                                    
## crayon                NA                                                                                                
## crosstalk             NA                                                                                                
## curl                  "R (>= 3.0.0)"                                                                                    
## data.table            "R (>= 3.1.0)"                                                                                    
## datasets              NA                                                                                                
## DBI                   "R (>= 3.0.0), methods"                                                                           
## dbplyr                "R (>= 3.1)"                                                                                      
## deldir                "R (>= 0.99)"                                                                                     
## dendextend            "R (>= 3.0.0)"                                                                                    
## desc                  "R (>= 3.1.0)"                                                                                    
## devtools              "R (>= 3.0.2), usethis (>= 1.6.0)"                                                                
## digest                "R (>= 3.1.0)"                                                                                    
## DMwR                  "R(>= 2.10), methods, graphics, lattice (>= 0.18-3), grid (>=\n2.10.1)"                           
## dplyr                 "R (>= 3.2.0)"                                                                                    
## dslabs                "R (>= 3.1.2)"                                                                                    
## DT                    NA                                                                                                
## e1071                 NA                                                                                                
## ellipse               "R (>= 2.0.0),graphics,stats"                                                                     
## ellipsis              "R (>= 3.2)"                                                                                      
## evaluate              "R (>= 3.0.2)"                                                                                    
## extrafont             "R (>= 2.15)"                                                                                     
## extrafontdb           "R (>= 2.14)"                                                                                     
## factoextra            "R (>= 3.1.2), ggplot2 (>= 2.2.0)"                                                                
## FactoMineR            "R (>= 3.5.0)"                                                                                    
## fansi                 "R (>= 3.1.0)"                                                                                    
## farver                NA                                                                                                
## fastmap               NA                                                                                                
## flashClust            "R (>= 2.3.0)"                                                                                    
## forcats               "R (>= 3.1)"                                                                                      
## foreach               "R (>= 2.5.0)"                                                                                    
## forecast              "R (>= 3.0.2),"                                                                                   
## foreign               "R (>= 3.0.0)"                                                                                    
## fracdiff              NA                                                                                                
## fs                    "R (>= 3.1)"                                                                                      
## gapminder             "R (>= 3.1.0)"                                                                                    
## gbm                   "R (>= 2.9.0)"                                                                                    
## gbRd                  "tools"                                                                                           
## gdata                 "R (>= 2.3.0)"                                                                                    
## generics              "R (>= 3.1)"                                                                                      
## geomnet               "R (>= 3.5), ggplot2 (>= 3.0.0)"                                                                  
## geosphere             "R (>= 3.0.0)"                                                                                    
## GGally                "R (>= 3.1), ggplot2 (> 2.2.0)"                                                                   
## ggalt                 "R (>= 3.2.0), ggplot2 (>= 2.2.1)"                                                                
## gganimate             "ggplot2 (>= 3.0.0)"                                                                              
## ggcorrplot            "ggplot2"                                                                                         
## ggdendro              NA                                                                                                
## ggExtra               "R (>= 3.1.0)"                                                                                    
## ggfittext             "R (>= 3.2.3)"                                                                                    
## ggfortify             "methods, ggplot2 (>= 2.0.0)"                                                                     
## ggnetwork             "R (>= 3.5), ggplot2 (>= 2.0.0)"                                                                  
## ggplot2               "R (>= 3.2)"                                                                                      
## ggpubr                "R (>= 3.1.0), ggplot2, magrittr"                                                                 
## ggQC                  "R (>= 2.10)"                                                                                     
## ggrepel               "R (>= 3.0.0), ggplot2 (>= 2.2.0)"                                                                
## ggsci                 "R (>= 3.0.2)"                                                                                    
## ggsignif              NA                                                                                                
## ggthemes              "R (>= 3.3.0)"                                                                                    
## gh                    NA                                                                                                
## git2r                 "R (>= 3.1)"                                                                                      
## glmnet                "Matrix (>= 1.0-6), utils, foreach"                                                               
## glue                  "R (>= 3.1)"                                                                                      
## goftest               "R (>= 3.3)"                                                                                      
## gower                 NA                                                                                                
## gplots                "R (>= 3.0)"                                                                                      
## graphics              NA                                                                                                
## grDevices             NA                                                                                                
## grid                  NA                                                                                                
## gridExtra             NA                                                                                                
## gtable                "R (>= 3.0)"                                                                                      
## gtools                "methods, stats, utils"                                                                           
## gutenbergr            "R (>= 2.10)"                                                                                     
## haven                 "R (>= 3.2)"                                                                                      
## hexbin                "R (>= 2.0.1), methods"                                                                           
## highr                 "R (>= 3.2.3)"                                                                                    
## hms                   NA                                                                                                
## htm2txt               "R (>= 3.0.0)"                                                                                    
## htmltools             "R (>= 2.14.1)"                                                                                   
## htmlwidgets           NA                                                                                                
## httpuv                "R (>= 2.15.1)"                                                                                   
## httr                  "R (>= 3.2)"                                                                                      
## hunspell              "R (>= 3.0.2)"                                                                                    
## igraph                "methods"                                                                                         
## infotheo              NA                                                                                                
## ini                   NA                                                                                                
## ipred                 "R (>= 2.10)"                                                                                     
## ISLR                  "R (>= 2.10)"                                                                                     
## isoband               NA                                                                                                
## ISOcodes              "R (>= 2.10.0)"                                                                                   
## iterators             "R (>= 2.5.0), utils"                                                                             
## janeaustenr           "R (>= 3.1.2)"                                                                                    
## janitor               "R (>= 3.1.2)"                                                                                    
## jsonlite              "methods"                                                                                         
## Kendall               "R (>= 2.1.0)"                                                                                    
## kernlab               "R (>= 2.10)"                                                                                     
## KernSmooth            "R (>= 2.5.0), stats"                                                                             
## knitr                 "R (>= 3.2.3)"                                                                                    
## labeling              NA                                                                                                
## later                 NA                                                                                                
## lattice               "R (>= 3.0.0)"                                                                                    
## lava                  "R (>= 3.0)"                                                                                      
## lawstat               "R (>= 2.6.0)"                                                                                    
## lazyeval              "R (>= 3.1.0)"                                                                                    
## leaps                 ""                                                                                                
## lemon                 "R (>= 3.1.0)"                                                                                    
## lifecycle             "R (>= 3.2)"                                                                                      
## lle                   "scatterplot3d, MASS, snowfall"                                                                   
## lme4                  "R (>= 3.2.0), Matrix (>= 1.2-1), methods, stats"                                                 
## lmtest                "R (>= 3.0.0), stats, zoo"                                                                        
## lubridate             "methods, R (>= 3.0.0)"                                                                           
## magrittr              NA                                                                                                
## mallet                "rJava"                                                                                           
## maps                  "R (>= 3.0.0)"                                                                                    
## maptools              "R (>= 2.10), sp (>= 1.0-11)"                                                                     
## markdown              "R (>= 2.11.1)"                                                                                   
## MASS                  "R (>= 3.1.0), grDevices, graphics, stats, utils"                                                 
## Matrix                "R (>= 3.2.0)"                                                                                    
## MatrixModels          "R (>= 3.0.1)"                                                                                    
## memoise               NA                                                                                                
## methods               NA                                                                                                
## mgcv                  "R (>= 2.14.0), nlme (>= 3.1-64)"                                                                 
## mime                  NA                                                                                                
## minet                 NA                                                                                                
## miniUI                NA                                                                                                
## minqa                 NA                                                                                                
## mnormt                "R (>= 2.2.0)"                                                                                    
## ModelMetrics          "R (>= 3.2.2)"                                                                                    
## modelr                "R (>= 3.2)"                                                                                      
## modeltools            "stats, stats4"                                                                                   
## mosaicData            "R (>= 3.0.0)"                                                                                    
## mRMRe                 "R (>= 2.10), survival, igraph, methods"                                                          
## munsell               NA                                                                                                
## mvtnorm               "R(>= 3.5.0)"                                                                                     
## network               "R (>= 2.10), utils"                                                                              
## ngram                 "R (>= 3.0.0)"                                                                                    
## nlme                  "R (>= 3.4.0)"                                                                                    
## NLP                   "R (>= 3.2.0)"                                                                                    
## nnet                  "R (>= 2.14.0), stats, utils"                                                                     
## numDeriv              "R (>= 2.11.1)"                                                                                   
## openssl               NA                                                                                                
## openxlsx              "R (>= 3.3.0)"                                                                                    
## packrat               "R (>= 3.0.0)"                                                                                    
## parallel              NA                                                                                                
## parallelMap           "R (>= 3.0.0)"                                                                                    
## pbkrtest              "R (>= 3.6.0), lme4 (>= 1.1.10)"                                                                  
## pdftools              NA                                                                                                
## performanceEstimation "R(>= 3.0), methods"                                                                              
## pillar                NA                                                                                                
## pkgbuild              "R (>= 3.1)"                                                                                      
## pkgconfig             NA                                                                                                
## pkgload               NA                                                                                                
## PKI                   "R (>= 2.9.0), base64enc"                                                                         
## plogr                 NA                                                                                                
## plotly                "R (>= 3.2.0), ggplot2 (>= 3.0.0)"                                                                
## plotrix               "R (>= 3.5.0)"                                                                                    
## pls                   "R (>= 2.10)"                                                                                     
## plyr                  "R (>= 3.1.0)"                                                                                    
## polyclip              "R (>= 3.0.0)"                                                                                    
## polynom               NA                                                                                                
## praise                NA                                                                                                
## prettyunits           NA                                                                                                
## processx              NA                                                                                                
## prodlim               "R (>= 2.9.0)"                                                                                    
## progress              NA                                                                                                
## proj4                 "R (>= 2.0.0)"                                                                                    
## promises              NA                                                                                                
## ps                    "R (>= 3.1)"                                                                                      
## psych                 "R (>= 2.10)"                                                                                     
## purrr                 "R (>= 3.2)"                                                                                      
## purrrlyr              NA                                                                                                
## qcc                   "R (>= 3.0)"                                                                                      
## qpdf                  NA                                                                                                
## quadprog              "R (>= 3.1.0)"                                                                                    
## quantmod              "R (>= 3.2.0), xts(>= 0.9-0), zoo, TTR(>= 0.2), methods"                                          
## quantreg              "R (>= 2.6), stats, SparseM"                                                                      
## R6                    "R (>= 3.0)"                                                                                      
## randomForest          "R (>= 3.2.2), stats"                                                                             
## RANN                  NA                                                                                                
## rcmdcheck             NA                                                                                                
## RColorBrewer          "R (>= 2.0.0)"                                                                                    
## Rcpp                  "R (>= 3.0.0)"                                                                                    
## RcppArmadillo         "R (>= 3.3.0)"                                                                                    
## RcppEigen             "R (>= 2.15.1)"                                                                                   
## RCurl                 "R (>= 3.0.0), methods, bitops"                                                                   
## Rdpack                "R (>= 2.15.0), methods"                                                                          
## readr                 "R (>= 3.1)"                                                                                      
## readxl                NA                                                                                                
## recipes               "R (>= 3.1), dplyr"                                                                               
## rematch               NA                                                                                                
## rematch2              NA                                                                                                
## remotes               "R (>= 3.0.0)"                                                                                    
## reprex                "R (>= 3.1)"                                                                                      
## reshape               "R (>= 2.6.1)"                                                                                    
## reshape2              "R (>= 3.1)"                                                                                      
## rex                   NA                                                                                                
## rio                   "R (>= 2.15.0)"                                                                                   
## rJava                 "R (>= 2.5.0), methods"                                                                           
## RJSONIO               NA                                                                                                
## rlang                 "R (>= 3.2.0)"                                                                                    
## rmarkdown             "R (>= 3.0)"                                                                                      
## ROCR                  "gplots, methods"                                                                                 
## roxygen2              "R (>= 3.2)"                                                                                      
## rpart                 "R (>= 2.15.0), graphics, stats, grDevices"                                                       
## rpart.plot            "R (>= 3.4.0), rpart (>= 4.1-10)"                                                                 
## rprojroot             "R (>= 3.0.0)"                                                                                    
## rsconnect             "R (>= 3.0.0)"                                                                                    
## rstudioapi            NA                                                                                                
## Rttf2pt1              "R (>= 2.15)"                                                                                     
## rtweet                "R (>= 3.1.0)"                                                                                    
## rversions             NA                                                                                                
## rvest                 "R (>= 3.2), xml2"                                                                                
## scales                "R (>= 3.2)"                                                                                      
## scatterplot3d         "R (>= 2.7.0)"                                                                                    
## selectr               "R (>= 3.0)"                                                                                      
## sessioninfo           NA                                                                                                
## shades                NA                                                                                                
## shiny                 "R (>= 3.0.2), methods"                                                                           
## shinyjs               "R (>= 3.1.0)"                                                                                    
## slam                  "R (>= 3.4.0)"                                                                                    
## sna                   "R (>= 2.0.0), utils, statnet.common, network"                                                    
## snakecase             "R (>= 3.2)"                                                                                      
## snow                  "R (>= 2.13.1), utils"                                                                            
## SnowballC             NA                                                                                                
## snowfall              "R (>= 2.10), snow"                                                                               
## sourcetools           "R (>= 3.0.2)"                                                                                    
## sp                    "R (>= 3.0.0), methods"                                                                           
## SparseM               "R (>= 2.15), methods"                                                                            
## spatial               "R (>= 3.0.0), graphics, stats, utils"                                                            
## spatstat              "R (>= 3.3.0), spatstat.data (>= 1.4-0), stats, graphics,\ngrDevices, utils, methods, nlme, rpart"
## spatstat.data         "R (>= 3.3.0)"                                                                                    
## spatstat.utils        "R (>= 3.3.0), stats, graphics, grDevices, utils, methods"                                        
## splines               NA                                                                                                
## SQUAREM               "R (>= 3.0)"                                                                                      
## StatMeasures          "R (>= 3.1.3)"                                                                                    
## statnet.common        "R (>= 3.5)"                                                                                      
## stats                 NA                                                                                                
## stats4                NA                                                                                                
## stopwords             "R (>= 2.10)"                                                                                     
## stringi               "R (>= 2.14)"                                                                                     
## stringr               "R (>= 3.1)"                                                                                      
## survival              "R (>= 2.13.0)"                                                                                   
## sys                   NA                                                                                                
## tcltk                 NA                                                                                                
## tensor                NA                                                                                                
## testthat              "R (>= 3.1)"                                                                                      
## tibble                "R (>= 3.1.0)"                                                                                    
## tidyr                 "R (>= 3.1)"                                                                                      
## tidyselect            "R (>= 3.2)"                                                                                      
## tidytext              "R (>= 2.10)"                                                                                     
## tidyverse             NA                                                                                                
## timeDate              "R (>= 2.15.1), graphics, utils, stats, methods"                                                  
## tinytex               NA                                                                                                
## tm                    "R (>= 3.2.0), NLP (>= 0.2-0)"                                                                    
## tokenizers            "R (>= 3.1.3)"                                                                                    
## tools                 NA                                                                                                
## topicmodels           "R (>= 2.15.0)"                                                                                   
## treemapify            "R (>= 3.1)"                                                                                      
## triangle              "R (>= 2.14.1)"                                                                                   
## triebeard             NA                                                                                                
## tseries               "R (>= 2.10.0)"                                                                                   
## TTR                   NA                                                                                                
## tweenr                "R (>= 3.2.0)"                                                                                    
## urca                  "R (>= 2.0.0), methods"                                                                           
## urltools              "R (>= 2.10)"                                                                                     
## usethis               "R (>= 3.2)"                                                                                      
## utf8                  "R (>= 2.10)"                                                                                     
## utils                 NA                                                                                                
## vctrs                 "R (>= 3.2)"                                                                                      
## viridis               "R (>= 2.10), viridisLite (>= 0.3.0)"                                                             
## viridisLite           "R (>= 2.10)"                                                                                     
## whisker               NA                                                                                                
## withr                 "R (>= 3.2.0)"                                                                                    
## wordcloud             "methods, RColorBrewer"                                                                           
## xfun                  NA                                                                                                
## XML                   "R (>= 2.13.0), methods, utils"                                                                   
## xml2                  "R (>= 3.1.0)"                                                                                    
## xopen                 "R (>= 3.1)"                                                                                      
## xtable                "R (>= 2.10.0)"                                                                                   
## xts                   "zoo (>= 1.7-12)"                                                                                 
## yaml                  NA                                                                                                
## zeallot               NA                                                                                                
## zip                   NA                                                                                                
## zoo                   "R (>= 3.1.0), stats"                                                                             
##                       Imports                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## abind                 "methods, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## ash                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## askpass               "sys (>= 2.1)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## assertthat            "tools"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## backports             "utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## base                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## base64enc             NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## BBmisc                "utils, methods, stats, checkmate (>= 1.8.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## BH                    NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## bibtex                "stringr, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## BiocManager           "utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## BiocVersion           NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## bit                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## bit64                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## bitops                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## boot                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## brew                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## broom                 "backports, dplyr, generics (>= 0.0.2), methods, nlme, purrr,\nreshape2, stringr, tibble, tidyr"                                                                                                                                                                                                                                                                                                                                                                                                             
## callr                 "processx (>= 3.4.0), R6, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## car                   "abind, MASS, mgcv, nnet, pbkrtest (>= 0.4-4), quantreg,\ngrDevices, utils, stats, graphics, maptools, rio, lme4, nlme"                                                                                                                                                                                                                                                                                                                                                                                      
## carData               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## caret                 "foreach, methods, plyr, ModelMetrics (>= 1.1.0), nlme,\nreshape2, stats, stats4, utils, grDevices, recipes (>= 0.1.4),\nwithr (>= 2.0.0)"                                                                                                                                                                                                                                                                                                                                                                   
## caTools               "bitops"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## cellranger            "rematch, tibble"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## checkmate             "backports (>= 1.1.0), utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## class                 "MASS"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## cli                   "assertthat, crayon (>= 1.3.4), glue, methods, utils, fansi"                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## clipr                 "utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## cluster               "graphics, grDevices, stats, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## coda                  "lattice"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## codetools             NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## colorspace            "graphics, grDevices, stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## colourpicker          "ggplot2, htmltools, htmlwidgets (>= 0.7), jsonlite, miniUI (>=\n0.1.1), shiny (>= 0.11.1), shinyjs, utils"                                                                                                                                                                                                                                                                                                                                                                                                  
## commonmark            NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## compiler              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## corrplot              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## covr                  "digest, stats, utils, jsonlite, rex, httr, crayon, withr (>=\n1.0.2), yaml"                                                                                                                                                                                                                                                                                                                                                                                                                                 
## cowplot               "ggplot2 (> 2.2.1), grid, gtable, grDevices, methods, rlang,\nscales, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                 
## crayon                "grDevices, methods, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## crosstalk             "htmltools (>= 0.3.6), jsonlite, lazyeval, R6"                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## curl                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## data.table            "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## datasets              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## DBI                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## dbplyr                "assertthat (>= 0.2.0), DBI (>= 1.0.0), dplyr (>= 0.8.0), glue\n(>= 1.2.0), methods, purrr (>= 0.2.5), R6 (>= 2.2.2), rlang (>=\n0.2.0), tibble (>= 1.4.2), tidyselect (>= 0.2.4), utils"                                                                                                                                                                                                                                                                                                                    
## deldir                "graphics, grDevices"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## dendextend            "utils, stats, datasets, magrittr (>= 1.0.1), ggplot2, viridis"                                                                                                                                                                                                                                                                                                                                                                                                                                              
## desc                  "assertthat, utils, R6, crayon, rprojroot"                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## devtools              "callr (>= 3.4.3), cli (>= 2.0.2), covr (>= 3.5.0), crayon (>=\n1.3.4), desc (>= 1.2.0), digest (>= 0.6.25), DT (>= 0.13),\nellipsis (>= 0.3.0), glue (>= 1.4.0), git2r (>= 0.26.1), httr\n(>= 1.4.1), jsonlite (>= 1.6.1), memoise (>= 1.1.0), pkgbuild\n(>= 1.0.6), pkgload (>= 1.0.2), rcmdcheck (>= 1.3.3), remotes\n(>= 2.1.1), rlang (>= 0.4.5), roxygen2 (>= 7.1.0), rstudioapi\n(>= 0.11), rversions (>= 2.0.1), sessioninfo (>= 1.1.1), stats,\ntestthat (>= 2.3.2), tools, utils, withr (>= 2.1.2)"
## digest                "utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## DMwR                  "xts (>= 0.6-7), quantmod (>= 0.3-8), zoo (>= 1.6-4), abind (>=\n1.1-0), rpart (>= 3.1-46), class (>= 7.3-1), ROCR (>= 1.0)"                                                                                                                                                                                                                                                                                                                                                                                 
## dplyr                 "ellipsis, assertthat (>= 0.2.0), glue (>= 1.3.0), magrittr (>=\n1.5), methods, pkgconfig, R6, Rcpp (>= 1.0.1), rlang (>=\n0.4.0), tibble (>= 2.0.0), tidyselect (>= 0.2.5), utils"                                                                                                                                                                                                                                                                                                                          
## dslabs                "ggplot2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## DT                    "htmltools (>= 0.3.6), htmlwidgets (>= 1.3), jsonlite (>=\n0.9.16), magrittr, crosstalk, promises"                                                                                                                                                                                                                                                                                                                                                                                                           
## e1071                 "graphics, grDevices, class, stats, methods, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## ellipse               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## ellipsis              "rlang (>= 0.3.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## evaluate              "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## extrafont             "extrafontdb, grDevices, utils, Rttf2pt1"                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## extrafontdb           NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## factoextra            "abind, cluster, dendextend, FactoMineR, ggpubr(>= 0.1.5),\ngrid, stats, reshape2, ggrepel, tidyr"                                                                                                                                                                                                                                                                                                                                                                                                           
## FactoMineR            "car,cluster,ellipse,flashClust,graphics,grDevices,lattice,leaps,MASS,scatterplot3d,stats,utils,ggplot2,ggrepel"                                                                                                                                                                                                                                                                                                                                                                                             
## fansi                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## farver                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## fastmap               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## flashClust            NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## forcats               "ellipsis, magrittr, rlang, tibble"                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## foreach               "codetools, utils, iterators"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## forecast              "colorspace, fracdiff, ggplot2 (>= 2.2.1), graphics, lmtest,\nmagrittr, nnet, parallel, Rcpp (>= 0.11.0), stats, timeDate,\ntseries, urca, zoo"                                                                                                                                                                                                                                                                                                                                                              
## foreign               "methods, utils, stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## fracdiff              "stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## fs                    "methods, Rcpp"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## gapminder             "tibble"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## gbm                   "gridExtra, lattice, parallel, survival"                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## gbRd                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## gdata                 "gtools, stats, methods, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## generics              "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## geomnet               "sna, network, dplyr, tidyr, readr, plotly"                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## geosphere             "sp"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## GGally                "grDevices, grid, gtable (>= 0.2.0), plyr (>= 1.8.3), progress,\nRColorBrewer, reshape (>= 0.8.5), utils, rlang"                                                                                                                                                                                                                                                                                                                                                                                             
## ggalt                 "utils, graphics, grDevices, dplyr, RColorBrewer, KernSmooth,\nproj4, scales, grid, gtable, ash, maps, MASS, extrafont,\ntibble, plotly (>= 3.4.1)"                                                                                                                                                                                                                                                                                                                                                          
## gganimate             "stringi, tweenr (>= 1.0.1), grid, rlang, glue, progress, plyr,\nscales, grDevices, utils"                                                                                                                                                                                                                                                                                                                                                                                                                   
## ggcorrplot            "reshape2, stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## ggdendro              "MASS, ggplot2(>= 0.9.2)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## ggExtra               "colourpicker (>= 1.0), ggplot2 (>= 2.2.0), grDevices, grid (>=\n3.1.3), gtable (>= 0.2.0), miniUI (>= 0.1.1), scales (>=\n0.2.0), shiny (>= 0.13.0), shinyjs (>= 0.5.2), utils, R6"                                                                                                                                                                                                                                                                                                                         
## ggfittext             "grid (>= 3.1), stringi (>= 1.1.2), ggplot2 (>= 2.2.1), shades\n(>= 1.3.1)"                                                                                                                                                                                                                                                                                                                                                                                                                                  
## ggfortify             "dplyr (>= 0.3), tidyr, gridExtra, grid, scales, stringr,\ntibble"                                                                                                                                                                                                                                                                                                                                                                                                                                           
## ggnetwork             "ggrepel (>= 0.5), network, igraph, sna, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## ggplot2               "digest, glue, grDevices, grid, gtable (>= 0.1.1), isoband,\nMASS, mgcv, rlang (>= 0.3.0), scales (>= 0.5.0), stats, tibble,\nwithr (>= 2.0.0)"                                                                                                                                                                                                                                                                                                                                                              
## ggpubr                "ggrepel, grid, ggsci, stats, utils, tidyr, purrr, dplyr (>=\n0.7.1), cowplot, ggsignif, scales, gridExtra, glue, polynom,\nrlang"                                                                                                                                                                                                                                                                                                                                                                           
## ggQC                  "ggplot2, stats, dplyr, tidyr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## ggrepel               "grid, Rcpp, scales (>= 0.3.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## ggsci                 "grDevices, scales, ggplot2 (>= 2.0.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## ggsignif              "ggplot2 (>= 2.0.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## ggthemes              "ggplot2 (>= 3.0.0), graphics, grid, methods, purrr, scales,\nstringr, tibble"                                                                                                                                                                                                                                                                                                                                                                                                                               
## gh                    "cli, ini, jsonlite, httr (>= 1.2)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## git2r                 "graphics, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## glmnet                "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## glue                  "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## goftest               "stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## gower                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## gplots                "gtools, gdata, stats, caTools, KernSmooth"                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## graphics              "grDevices"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## grDevices             NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## grid                  "grDevices, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## gridExtra             "gtable, grid, grDevices, graphics, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## gtable                "grid"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## gtools                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## gutenbergr            "dplyr, readr, purrr, urltools, stringr, lazyeval"                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## haven                 "forcats (>= 0.2.0), hms, Rcpp (>= 0.11.4), readr (>= 0.1.0),\ntibble"                                                                                                                                                                                                                                                                                                                                                                                                                                       
## hexbin                "lattice, grid, graphics, grDevices, stats, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## highr                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## hms                   "methods, pkgconfig, rlang, vctrs (>= 0.2.1)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## htm2txt               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## htmltools             "utils, digest, Rcpp, rlang"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## htmlwidgets           "grDevices, htmltools (>= 0.3), jsonlite (>= 0.9.16), yaml"                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## httpuv                "Rcpp (>= 0.11.0), utils, R6, promises, later (>= 0.8.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## httr                  "curl (>= 3.0.0), jsonlite, mime, openssl (>= 0.8), R6"                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## hunspell              "Rcpp, digest"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## igraph                "graphics, grDevices, magrittr, Matrix, pkgconfig (>= 2.0.0),\nstats, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                 
## infotheo              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## ini                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## ipred                 "rpart (>= 3.1-8), MASS, survival, nnet, class, prodlim"                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## ISLR                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## isoband               "Rcpp, grid, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## ISOcodes              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## iterators             NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## janeaustenr           NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## janitor               "dplyr (>= 0.7.0), tidyr (>= 0.7.0), snakecase (>= 0.9.2),\nmagrittr, purrr, rlang"                                                                                                                                                                                                                                                                                                                                                                                                                          
## jsonlite              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## Kendall               "boot"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## kernlab               "methods, stats, grDevices, graphics"                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## KernSmooth            NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## knitr                 "evaluate (>= 0.10), highr, markdown, stringr (>= 0.6), yaml\n(>= 2.1.19), methods, xfun, tools"                                                                                                                                                                                                                                                                                                                                                                                                             
## labeling              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## later                 "Rcpp (>= 0.12.9), rlang"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## lattice               "grid, grDevices, graphics, stats, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## lava                  "grDevices, graphics, methods, numDeriv, stats, survival,\nSQUAREM, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                   
## lawstat               "Kendall, mvtnorm, Rdpack"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## lazyeval              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## leaps                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## lemon                 "ggplot2 (>= 2.2.0), plyr, grid, gridExtra, gtable, knitr (>=\n1.12), lattice, scales"                                                                                                                                                                                                                                                                                                                                                                                                                       
## lifecycle             "glue, rlang (>= 0.4.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## lle                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## lme4                  "graphics, grid, splines, utils, parallel, MASS, lattice, boot,\nnlme (>= 3.1-123), minqa (>= 1.1.15), nloptr (>= 1.0.4)"                                                                                                                                                                                                                                                                                                                                                                                    
## lmtest                "graphics"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## lubridate             "stringr, Rcpp (>= 0.12.13),"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## magrittr              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## mallet                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## maps                  "graphics, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## maptools              "foreign (>= 0.8), methods, grid, lattice, stats, utils,\ngrDevices"                                                                                                                                                                                                                                                                                                                                                                                                                                         
## markdown              "utils, xfun, mime (>= 0.3)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## MASS                  "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## Matrix                "methods, graphics, grid, stats, utils, lattice"                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## MatrixModels          "stats, methods, Matrix (>= 1.1-5)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## memoise               "digest (>= 0.6.3)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## methods               "utils, stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## mgcv                  "methods, stats, graphics, Matrix, splines, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## mime                  "tools"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## minet                 "infotheo"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## miniUI                "shiny (>= 0.13), htmltools (>= 0.3), utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## minqa                 "Rcpp (>= 0.9.10)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## mnormt                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## ModelMetrics          "Rcpp, data.table"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## modelr                "broom, dplyr, magrittr, purrr (>= 0.2.2), rlang (>= 0.2.0),\ntibble, tidyr (>= 0.8.0)"                                                                                                                                                                                                                                                                                                                                                                                                                      
## modeltools            "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## mosaicData            NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## mRMRe                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## munsell               "colorspace, methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## mvtnorm               "stats, methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## network               "tibble, magrittr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## ngram                 "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## nlme                  "graphics, stats, utils, lattice"                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## NLP                   "utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## nnet                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## numDeriv              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## openssl               "askpass"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## openxlsx              "grDevices, methods, Rcpp, stats, utils, zip, stringi"                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## packrat               "tools, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## parallel              "tools, compiler"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## parallelMap           "BBmisc (>= 1.8), checkmate (>= 1.8.0), parallel, stats, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                              
## pbkrtest              "Matrix (>= 1.2.3), parallel, magrittr, MASS, methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## pdftools              "Rcpp (>= 0.12.12), qpdf"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## performanceEstimation "ggplot2 (>= 0.9.3), parallelMap (>= 1.3), parallel, tidyr (>=\n0.4.1), dplyr (>= 0.4.3)"                                                                                                                                                                                                                                                                                                                                                                                                                    
## pillar                "cli, crayon (>= 1.3.4), fansi, rlang (>= 0.3.0), utf8 (>=\n1.1.0), vctrs (>= 0.2.0)"                                                                                                                                                                                                                                                                                                                                                                                                                        
## pkgbuild              "callr (>= 3.2.0), cli, crayon, desc, prettyunits, R6,\nrprojroot, withr (>= 2.1.2)"                                                                                                                                                                                                                                                                                                                                                                                                                         
## pkgconfig             "utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## pkgload               "desc, methods, pkgbuild, rlang, rprojroot, rstudioapi, utils,\nwithr"                                                                                                                                                                                                                                                                                                                                                                                                                                       
## PKI                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## plogr                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## plotly                "tools, scales, httr, jsonlite (>= 1.6), magrittr, digest,\nviridisLite, base64enc, htmltools (>= 0.3.6), htmlwidgets (>=\n1.3), tidyr, hexbin, RColorBrewer, dplyr, tibble, lazyeval (>=\n0.2.0), rlang, crosstalk, purrr, data.table, promises"                                                                                                                                                                                                                                                            
## plotrix               "grDevices, graphics, stats, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## pls                   "grDevices, graphics, methods, stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## plyr                  "Rcpp (>= 0.11.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## polyclip              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## polynom               "stats, graphics"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## praise                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## prettyunits           NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## processx              "ps (>= 1.2.0), R6, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## prodlim               "Rcpp (>= 0.11.5), stats, grDevices, graphics, survival,\nKernSmooth, lava"                                                                                                                                                                                                                                                                                                                                                                                                                                  
## progress              "hms, prettyunits, R6, crayon"                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## proj4                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## promises              "R6, Rcpp, later, rlang, stats, magrittr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## ps                    "utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## psych                 "mnormt,parallel,stats,graphics,grDevices,methods,foreign,lattice,nlme"                                                                                                                                                                                                                                                                                                                                                                                                                                      
## purrr                 "magrittr (>= 1.5), rlang (>= 0.3.1)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## purrrlyr              "magrittr (>= 1.5), dplyr (>= 0.8.0), purrr (>= 0.2.2), Rcpp"                                                                                                                                                                                                                                                                                                                                                                                                                                                
## qcc                   "MASS, utils, graphics, grDevices"                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## qpdf                  "Rcpp, askpass, curl"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## quadprog              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## quantmod              "curl"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## quantreg              "methods, graphics, Matrix, MatrixModels"                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## R6                    NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## randomForest          NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## RANN                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## rcmdcheck             "callr (>= 3.1.1.9000), cli (>= 1.1.0), crayon, desc (>=\n1.2.0), digest, pkgbuild, prettyunits, R6, rprojroot,\nsessioninfo (>= 1.1.1), utils, withr, xopen"                                                                                                                                                                                                                                                                                                                                                
## RColorBrewer          NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## Rcpp                  "methods, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## RcppArmadillo         "Rcpp (>= 0.11.0), stats, utils, methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## RcppEigen             "Matrix (>= 1.1-0), Rcpp (>= 0.11.0), stats, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## RCurl                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## Rdpack                "tools, utils, bibtex (>= 0.4.0), gbRd"                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## readr                 "Rcpp (>= 0.12.0.5), tibble, hms (>= 0.4.1), R6, clipr, crayon,\nmethods"                                                                                                                                                                                                                                                                                                                                                                                                                                    
## readxl                "cellranger, Rcpp (>= 0.12.18), tibble (>= 1.3.1), utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## recipes               "generics, glue, gower, ipred, lubridate, magrittr, Matrix,\npurrr (>= 0.2.3), rlang (>= 0.4.0), stats, tibble, tidyr (>=\n0.8.3), tidyselect (>= 0.2.5), timeDate, utils, withr"                                                                                                                                                                                                                                                                                                                            
## rematch               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## rematch2              "tibble"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## remotes               "methods, stats, tools, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## reprex                "callr (>= 2.0.0), clipr (>= 0.4.0), fs, rlang, rmarkdown,\nutils, whisker, withr"                                                                                                                                                                                                                                                                                                                                                                                                                           
## reshape               "plyr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## reshape2              "plyr (>= 1.8.1), Rcpp, stringr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## rex                   "lazyeval"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## rio                   "tools, stats, utils, foreign, haven (>= 1.1.0), curl (>= 0.6),\ndata.table (>= 1.9.8), readxl (>= 0.1.1), openxlsx, tibble"                                                                                                                                                                                                                                                                                                                                                                                 
## rJava                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## RJSONIO               "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## rlang                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## rmarkdown             "tools, utils, knitr (>= 1.22), yaml (>= 2.1.19), htmltools (>=\n0.3.5), evaluate (>= 0.13), base64enc, jsonlite, mime, tinytex\n(>= 0.11), xfun, methods, stringr (>= 1.2.0)"                                                                                                                                                                                                                                                                                                                               
## ROCR                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## roxygen2              "brew, commonmark, desc (>= 1.2.0), digest, knitr, methods,\npkgload (>= 1.0.2), purrr (>= 0.3.3), R6 (>= 2.1.2), Rcpp (>=\n0.11.0), rlang, stringi, stringr (>= 1.0.0), utils, xml2"                                                                                                                                                                                                                                                                                                                        
## rpart                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## rpart.plot            NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## rprojroot             "backports"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## rsconnect             "curl, digest, jsonlite, openssl, packrat (>= 0.4.8-1),\nrstudioapi (>= 0.5), yaml (>= 2.1.5)"                                                                                                                                                                                                                                                                                                                                                                                                               
## rstudioapi            NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## Rttf2pt1              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## rtweet                "httr (>= 1.3.0), jsonlite (>= 0.9.22), magrittr (>= 1.5.0),\ntibble (>= 1.3.4), utils, progress, Rcpp, httpuv"                                                                                                                                                                                                                                                                                                                                                                                              
## rversions             "curl, utils, xml2 (>= 1.0.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## rvest                 "httr (>= 0.5), magrittr, selectr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## scales                "farver (>= 2.0.0), labeling, munsell (>= 0.5), R6,\nRColorBrewer, viridisLite, lifecycle"                                                                                                                                                                                                                                                                                                                                                                                                                   
## scatterplot3d         "grDevices, graphics, stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## selectr               "methods, stringr, R6"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## sessioninfo           "cli, tools, utils, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## shades                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## shiny                 "utils, grDevices, httpuv (>= 1.5.2), mime (>= 0.3), jsonlite\n(>= 0.9.16), xtable, digest, htmltools (>= 0.4.0), R6 (>= 2.0),\nsourcetools, later (>= 1.0.0), promises (>= 1.1.0), tools,\ncrayon, rlang (>= 0.4.0), fastmap (>= 1.0.0)"                                                                                                                                                                                                                                                                    
## shinyjs               "digest (>= 0.6.8), htmltools (>= 0.2.9), jsonlite, shiny (>=\n1.0.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                       
## slam                  "stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## sna                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## snakecase             "stringr, stringi"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## snow                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## SnowballC             NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## snowfall              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## sourcetools           NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## sp                    "utils, stats, graphics, grDevices, lattice, grid"                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## SparseM               "graphics, stats, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## spatial               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## spatstat              "spatstat.utils (>= 1.15-0), mgcv, Matrix, deldir (>= 0.0-21),\nabind, tensor, polyclip (>= 1.10-0), goftest (>= 1.2-2)"                                                                                                                                                                                                                                                                                                                                                                                     
## spatstat.data         "spatstat.utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## spatstat.utils        NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## splines               "graphics, stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## SQUAREM               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## StatMeasures          "data.table (>= 1.9.4)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## statnet.common        "utils, methods, coda, parallel, tools"                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## stats                 "utils, grDevices, graphics"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## stats4                "graphics, methods, stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## stopwords             "ISOcodes"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## stringi               "tools, utils, stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## stringr               "glue (>= 1.2.0), magrittr, stringi (>= 1.1.7)"                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## survival              "graphics, Matrix, methods, splines, stats, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## sys                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## tcltk                 "utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## tensor                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## testthat              "cli, crayon (>= 1.3.4), digest, ellipsis, evaluate, magrittr,\nmethods, pkgload, praise, R6 (>= 2.2.0), rlang (>= 0.4.1),\nwithr (>= 2.0.0)"                                                                                                                                                                                                                                                                                                                                                                
## tibble                "cli, crayon (>= 1.3.4), ellipsis (>= 0.2.0), fansi (>= 0.4.0),\nlifecycle (>= 0.2.0), magrittr, methods, pillar (>= 1.4.3),\npkgconfig, rlang (>= 0.4.3), utils, vctrs (>= 0.2.4)"                                                                                                                                                                                                                                                                                                                          
## tidyr                 "dplyr (>= 0.8.2), ellipsis (>= 0.1.0), glue, magrittr, purrr,\nRcpp, rlang, stringi, tibble (>= 2.1.1), tidyselect (>= 0.2.5),\nutils, vctrs (>= 0.2.0), lifecycle"                                                                                                                                                                                                                                                                                                                                         
## tidyselect            "ellipsis, glue (>= 1.3.0), purrr (>= 0.3.2), rlang (>= 0.4.3),\nvctrs (>= 0.2.2)"                                                                                                                                                                                                                                                                                                                                                                                                                           
## tidytext              "rlang, dplyr, stringr, hunspell, generics, Matrix, tokenizers,\njaneaustenr, purrr (>= 0.1.1), methods, stopwords"                                                                                                                                                                                                                                                                                                                                                                                          
## tidyverse             "broom (>= 0.4.2), cli (>= 1.0.0), crayon (>= 1.3.4), dplyr (>=\n0.7.4), dbplyr (>= 1.1.0), forcats (>= 0.2.0), ggplot2 (>=\n2.2.1), haven (>= 1.1.0), hms (>= 0.3), httr (>= 1.3.1),\njsonlite (>= 1.5), lubridate (>= 1.7.1), magrittr (>= 1.5),\nmodelr (>= 0.1.1), purrr (>= 0.2.4), readr (>= 1.1.1), readxl\n(>= 1.0.0), reprex (>= 0.1.1), rlang (>= 0.1.4), rstudioapi (>=\n0.7), rvest (>= 0.3.2), stringr (>= 1.2.0), tibble (>= 1.3.4),\ntidyr (>= 0.7.2), xml2 (>= 1.1.1)"                       
## timeDate              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## tinytex               "xfun (>= 0.5)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## tm                    "Rcpp, parallel, slam (>= 0.1-37), stats, tools, utils,\ngraphics, xml2"                                                                                                                                                                                                                                                                                                                                                                                                                                     
## tokenizers            "stringi (>= 1.0.1), Rcpp (>= 0.12.3), SnowballC (>= 0.5.1)"                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## tools                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## topicmodels           "stats4, methods, modeltools, slam, tm (>= 0.6)"                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## treemapify            "ggplot2 (>= 2.2.1), ggfittext (>= 0.5.0), grid (>= 3.1)"                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## triangle              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## triebeard             "Rcpp"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## tseries               "graphics, stats, utils, quadprog, zoo, quantmod (>= 0.4-9)"                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## TTR                   "xts (>= 0.10-0), zoo, curl"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## tweenr                "Rcpp (>= 0.12.3), grDevices, farver, magrittr, rlang"                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## urca                  "nlme, graphics, stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## urltools              "Rcpp, methods, triebeard"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## usethis               "clipr (>= 0.3.0), cli, crayon, curl (>= 2.7), desc, fs (>=\n1.3.0), gh (>= 1.1.0), git2r (>= 0.23), glue (>= 1.3.0), purrr,\nrematch2, rlang (>= 0.4.3), rprojroot (>= 1.2), rstudioapi,\nstats, utils, whisker, withr, yaml"                                                                                                                                                                                                                                                                               
## utf8                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## utils                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## vctrs                 "ellipsis (>= 0.2.0), digest, glue, rlang (>= 0.4.5)"                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## viridis               "stats, ggplot2 (>= 1.0.1), gridExtra"                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## viridisLite           NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## whisker               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## withr                 "graphics, grDevices, stats"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## wordcloud             "Rcpp (>= 0.9.4)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## xfun                  "stats, tools"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## XML                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## xml2                  "Rcpp, methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## xopen                 "processx"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## xtable                "stats, utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## xts                   "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## yaml                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## zeallot               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## zip                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## zoo                   "utils, graphics, grDevices, lattice (>= 0.20-27)"                                                                                                                                                                                                                                                                                                                                                                                                                                                           
##                       LinkingTo                                    
## abind                 NA                                           
## ash                   NA                                           
## askpass               NA                                           
## assertthat            NA                                           
## backports             NA                                           
## base                  NA                                           
## base64enc             NA                                           
## BBmisc                NA                                           
## BH                    NA                                           
## bibtex                NA                                           
## BiocManager           NA                                           
## BiocVersion           NA                                           
## bit                   NA                                           
## bit64                 NA                                           
## bitops                NA                                           
## boot                  NA                                           
## brew                  NA                                           
## broom                 NA                                           
## callr                 NA                                           
## car                   NA                                           
## carData               NA                                           
## caret                 NA                                           
## caTools               NA                                           
## cellranger            NA                                           
## checkmate             NA                                           
## class                 NA                                           
## cli                   NA                                           
## clipr                 NA                                           
## cluster               NA                                           
## coda                  NA                                           
## codetools             NA                                           
## colorspace            NA                                           
## colourpicker          NA                                           
## commonmark            NA                                           
## compiler              NA                                           
## corrplot              NA                                           
## covr                  NA                                           
## cowplot               NA                                           
## crayon                NA                                           
## crosstalk             NA                                           
## curl                  NA                                           
## data.table            NA                                           
## datasets              NA                                           
## DBI                   NA                                           
## dbplyr                NA                                           
## deldir                NA                                           
## dendextend            NA                                           
## desc                  NA                                           
## devtools              NA                                           
## digest                NA                                           
## DMwR                  NA                                           
## dplyr                 "BH, plogr (>= 0.2.0), Rcpp (>= 1.0.1)"      
## dslabs                NA                                           
## DT                    NA                                           
## e1071                 NA                                           
## ellipse               NA                                           
## ellipsis              NA                                           
## evaluate              NA                                           
## extrafont             NA                                           
## extrafontdb           NA                                           
## factoextra            NA                                           
## FactoMineR            NA                                           
## fansi                 NA                                           
## farver                NA                                           
## fastmap               NA                                           
## flashClust            NA                                           
## forcats               NA                                           
## foreach               NA                                           
## forecast              "Rcpp (>= 0.11.0), RcppArmadillo (>= 0.2.35)"
## foreign               NA                                           
## fracdiff              NA                                           
## fs                    "Rcpp"                                       
## gapminder             NA                                           
## gbm                   NA                                           
## gbRd                  NA                                           
## gdata                 NA                                           
## generics              NA                                           
## geomnet               NA                                           
## geosphere             NA                                           
## GGally                NA                                           
## ggalt                 NA                                           
## gganimate             NA                                           
## ggcorrplot            NA                                           
## ggdendro              NA                                           
## ggExtra               NA                                           
## ggfittext             NA                                           
## ggfortify             NA                                           
## ggnetwork             NA                                           
## ggplot2               NA                                           
## ggpubr                NA                                           
## ggQC                  NA                                           
## ggrepel               "Rcpp"                                       
## ggsci                 NA                                           
## ggsignif              NA                                           
## ggthemes              NA                                           
## gh                    NA                                           
## git2r                 NA                                           
## glmnet                NA                                           
## glue                  NA                                           
## goftest               NA                                           
## gower                 NA                                           
## gplots                NA                                           
## graphics              NA                                           
## grDevices             NA                                           
## grid                  NA                                           
## gridExtra             NA                                           
## gtable                NA                                           
## gtools                NA                                           
## gutenbergr            NA                                           
## haven                 "Rcpp"                                       
## hexbin                NA                                           
## highr                 NA                                           
## hms                   NA                                           
## htm2txt               NA                                           
## htmltools             "Rcpp"                                       
## htmlwidgets           NA                                           
## httpuv                "Rcpp, BH, later"                            
## httr                  NA                                           
## hunspell              "Rcpp (>= 0.12.12)"                          
## igraph                NA                                           
## infotheo              NA                                           
## ini                   NA                                           
## ipred                 NA                                           
## ISLR                  NA                                           
## isoband               "Rcpp, testthat"                             
## ISOcodes              NA                                           
## iterators             NA                                           
## janeaustenr           NA                                           
## janitor               NA                                           
## jsonlite              NA                                           
## Kendall               NA                                           
## kernlab               NA                                           
## KernSmooth            NA                                           
## knitr                 NA                                           
## labeling              NA                                           
## later                 "Rcpp, BH"                                   
## lattice               NA                                           
## lava                  NA                                           
## lawstat               NA                                           
## lazyeval              NA                                           
## leaps                 NA                                           
## lemon                 NA                                           
## lifecycle             NA                                           
## lle                   NA                                           
## lme4                  "Rcpp (>= 0.10.5), RcppEigen"                
## lmtest                NA                                           
## lubridate             "Rcpp,"                                      
## magrittr              NA                                           
## mallet                NA                                           
## maps                  NA                                           
## maptools              NA                                           
## markdown              NA                                           
## MASS                  NA                                           
## Matrix                NA                                           
## MatrixModels          NA                                           
## memoise               NA                                           
## methods               NA                                           
## mgcv                  NA                                           
## mime                  NA                                           
## minet                 NA                                           
## miniUI                NA                                           
## minqa                 "Rcpp"                                       
## mnormt                NA                                           
## ModelMetrics          "Rcpp"                                       
## modelr                NA                                           
## modeltools            NA                                           
## mosaicData            NA                                           
## mRMRe                 NA                                           
## munsell               NA                                           
## mvtnorm               NA                                           
## network               NA                                           
## ngram                 NA                                           
## nlme                  NA                                           
## NLP                   NA                                           
## nnet                  NA                                           
## numDeriv              NA                                           
## openssl               NA                                           
## openxlsx              "Rcpp"                                       
## packrat               NA                                           
## parallel              NA                                           
## parallelMap           NA                                           
## pbkrtest              NA                                           
## pdftools              "Rcpp"                                       
## performanceEstimation NA                                           
## pillar                NA                                           
## pkgbuild              NA                                           
## pkgconfig             NA                                           
## pkgload               NA                                           
## PKI                   NA                                           
## plogr                 NA                                           
## plotly                NA                                           
## plotrix               NA                                           
## pls                   NA                                           
## plyr                  "Rcpp"                                       
## polyclip              NA                                           
## polynom               NA                                           
## praise                NA                                           
## prettyunits           NA                                           
## processx              NA                                           
## prodlim               "Rcpp"                                       
## progress              NA                                           
## proj4                 NA                                           
## promises              "later, Rcpp"                                
## ps                    NA                                           
## psych                 NA                                           
## purrr                 NA                                           
## purrrlyr              "Rcpp, BH"                                   
## qcc                   NA                                           
## qpdf                  "Rcpp"                                       
## quadprog              NA                                           
## quantmod              NA                                           
## quantreg              NA                                           
## R6                    NA                                           
## randomForest          NA                                           
## RANN                  NA                                           
## rcmdcheck             NA                                           
## RColorBrewer          NA                                           
## Rcpp                  NA                                           
## RcppArmadillo         "Rcpp"                                       
## RcppEigen             "Rcpp"                                       
## RCurl                 NA                                           
## Rdpack                NA                                           
## readr                 "Rcpp, BH"                                   
## readxl                "progress, Rcpp"                             
## recipes               NA                                           
## rematch               NA                                           
## rematch2              NA                                           
## remotes               NA                                           
## reprex                NA                                           
## reshape               NA                                           
## reshape2              "Rcpp"                                       
## rex                   NA                                           
## rio                   NA                                           
## rJava                 NA                                           
## RJSONIO               NA                                           
## rlang                 NA                                           
## rmarkdown             NA                                           
## ROCR                  NA                                           
## roxygen2              "Rcpp"                                       
## rpart                 NA                                           
## rpart.plot            NA                                           
## rprojroot             NA                                           
## rsconnect             NA                                           
## rstudioapi            NA                                           
## Rttf2pt1              NA                                           
## rtweet                "Rcpp"                                       
## rversions             NA                                           
## rvest                 NA                                           
## scales                NA                                           
## scatterplot3d         NA                                           
## selectr               NA                                           
## sessioninfo           NA                                           
## shades                NA                                           
## shiny                 NA                                           
## shinyjs               NA                                           
## slam                  NA                                           
## sna                   NA                                           
## snakecase             NA                                           
## snow                  NA                                           
## SnowballC             NA                                           
## snowfall              NA                                           
## sourcetools           NA                                           
## sp                    NA                                           
## SparseM               NA                                           
## spatial               NA                                           
## spatstat              NA                                           
## spatstat.data         NA                                           
## spatstat.utils        NA                                           
## splines               NA                                           
## SQUAREM               NA                                           
## StatMeasures          NA                                           
## statnet.common        NA                                           
## stats                 NA                                           
## stats4                NA                                           
## stopwords             NA                                           
## stringi               NA                                           
## stringr               NA                                           
## survival              NA                                           
## sys                   NA                                           
## tcltk                 NA                                           
## tensor                NA                                           
## testthat              NA                                           
## tibble                NA                                           
## tidyr                 "Rcpp"                                       
## tidyselect            NA                                           
## tidytext              NA                                           
## tidyverse             NA                                           
## timeDate              NA                                           
## tinytex               NA                                           
## tm                    "BH, Rcpp"                                   
## tokenizers            "Rcpp"                                       
## tools                 NA                                           
## topicmodels           NA                                           
## treemapify            NA                                           
## triangle              NA                                           
## triebeard             "Rcpp"                                       
## tseries               NA                                           
## TTR                   "xts"                                        
## tweenr                "Rcpp"                                       
## urca                  NA                                           
## urltools              "Rcpp"                                       
## usethis               NA                                           
## utf8                  NA                                           
## utils                 NA                                           
## vctrs                 NA                                           
## viridis               NA                                           
## viridisLite           NA                                           
## whisker               NA                                           
## withr                 NA                                           
## wordcloud             "Rcpp"                                       
## xfun                  NA                                           
## XML                   NA                                           
## xml2                  "Rcpp (>= 0.12.12)"                          
## xopen                 NA                                           
## xtable                NA                                           
## xts                   "zoo"                                        
## yaml                  NA                                           
## zeallot               NA                                           
## zip                   NA                                           
## zoo                   NA                                           
##                       Suggests                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## abind                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## ash                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## askpass               "testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## assertthat            "testthat, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## backports             NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## base                  "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## base64enc             NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## BBmisc                "testthat, microbenchmark, codetools"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## BH                    NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## bibtex                "testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## BiocManager           "BiocStyle, BiocVersion, remotes, testthat, withr, curl, knitr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## BiocVersion           NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## bit                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## bit64                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## bitops                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## boot                  "MASS, survival"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## brew                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## broom                 "AER, akima, AUC, bbmle, betareg, biglm, binGroup, boot, brms,\nbtergm, car, caret, coda, covr, e1071, emmeans, ergm, gam (>=\n1.15), gamlss, gamlss.data, gamlss.dist, geepack, ggplot2,\nglmnet, gmm, Hmisc, irlba, joineRML, Kendall, knitr, ks,\nLahman, lavaan, lfe, lme4, lmodel2, lmtest, lsmeans, maps,\nmaptools, MASS, Matrix, mclust, mgcv, muhaz, multcomp, network,\nnnet, orcutt (>= 2.2), ordinal, plm, plyr, poLCA, psych,\nquantreg, rgeos, rmarkdown, robust, rsample, rstan, rstanarm,\nsp, speedglm, statnet.common, survey, survival, testthat,\ntseries, xergm, zoo"
## callr                 "cliapp, covr, crayon, fansi, pingr, ps, rprojroot, spelling,\ntestthat, tibble, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## car                   "alr4, boot, coxme, leaps, lmtest, Matrix, MatrixModels, rgl\n(>= 0.93.960), sandwich, SparseM, survival, survey"                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## carData               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## caret                 "BradleyTerry2, e1071, earth (>= 2.2-3), fastICA, gam (>=\n1.15), ipred, kernlab, knitr, klaR, MASS, ellipse, mda, mgcv,\nmlbench, MLmetrics, nnet, party (>= 0.9-99992), pls, pROC,\nproxy, randomForest, RANN, spls, subselect, pamr, superpc,\nCubist, testthat (>= 0.9.1), rpart, dplyr"                                                                                                                                                                                                                                                                                              
## caTools               "MASS, rpart"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## cellranger            "covr, testthat (>= 1.0.0), knitr, rmarkdown"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## checkmate             "R6, fastmatch, data.table (>= 1.9.8), devtools, ggplot2,\nknitr, magrittr, microbenchmark, rmarkdown, testthat (>=\n0.11.0), tinytest (>= 1.1.0), tibble"                                                                                                                                                                                                                                                                                                                                                                                                                                
## class                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## cli                   "callr, covr, htmlwidgets, knitr, mockery, rmarkdown,\nrstudioapi, prettycode (>= 1.1.0), testthat, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## clipr                 "covr, knitr, rmarkdown, rstudioapi (>= 0.5), testthat (>=\n2.0.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## cluster               "MASS, Matrix"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## coda                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## codetools             NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## colorspace            "datasets, utils, KernSmooth, MASS, kernlab, mvtnorm, vcd,\ntcltk, shiny, shinyjs, ggplot2, dplyr, scales, grid, png, jpeg,\nknitr, rmarkdown, RColorBrewer, rcartocolor, scico, viridis,\nwesanderson"                                                                                                                                                                                                                                                                                                                                                                                   
## colourpicker          "knitr (>= 1.7), rmarkdown, rstudioapi (>= 0.5)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## commonmark            "curl, testthat, xml2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## compiler              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## corrplot              "knitr, RColorBrewer, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## covr                  "R6, knitr, rmarkdown, htmltools, DT (>= 0.2), testthat,\nrlang, rstudioapi (>= 0.2), xml2 (>= 1.0.0), parallel, memoise,\nmockery"                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## cowplot               "Cairo, covr, dplyr, forcats, gridGraphics (>= 0.4-0), knitr,\nlattice, magick, maps, PASWR, rmarkdown, testthat (>= 1.0.0),\ntidyr, vdiffr (>= 0.3.0), VennDiagram"                                                                                                                                                                                                                                                                                                                                                                                                                      
## crayon                "mockery, rstudioapi, testthat, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## crosstalk             "shiny, ggplot2, testthat (>= 2.1.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## curl                  "spelling, testthat (>= 1.0.0), knitr, jsonlite, rmarkdown,\nmagrittr, httpuv (>= 1.4.4), webutils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## data.table            "bit64, curl, R.utils, knitr, xts, nanotime, zoo, yaml"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## datasets              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## DBI                   "blob, covr, hms, knitr, magrittr, rprojroot, rmarkdown,\nRSQLite (>= 1.1-2), testthat, xml2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## dbplyr                "bit64, covr, knitr, Lahman, nycflights13, RMariaDB (>=\n1.0.2), rmarkdown, RMySQL (>= 0.10.11), RPostgreSQL (>= 0.4.1),\nRSQLite (>= 2.1.0), testthat (>= 2.0.0), withr (>= 2.1.2)"                                                                                                                                                                                                                                                                                                                                                                                                      
## deldir                "polyclip"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## dendextend            "knitr, rmarkdown, testthat, seriation, colorspace, ape,\nmicrobenchmark, gplots, heatmaply, d3heatmap, dynamicTreeCut,\npvclust, corrplot, DendSer, MASS, cluster, fpc, circlize (>=\n0.2.5), covr"                                                                                                                                                                                                                                                                                                                                                                                      
## desc                  "covr, testthat, whoami, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## devtools              "BiocManager (>= 1.30.10), curl (>= 4.3), foghorn (>= 1.1.5),\ngmailr (>= 1.0.0), knitr (>= 1.28), lintr (>= 2.0.1), mockery\n(>= 0.4.2), pingr (>= 2.0.0), MASS, pkgdown (>= 1.5.1), rhub\n(>= 1.1.1), rmarkdown (>= 2.1), spelling (>= 2.1)"                                                                                                                                                                                                                                                                                                                                            
## digest                "tinytest, knitr, rmarkdown"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## DMwR                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## dplyr                 "bit64, callr, covr, crayon (>= 1.3.4), DBI, dbplyr, dtplyr,\nggplot2, hms, knitr, Lahman, lubridate, MASS, mgcv,\nmicrobenchmark, nycflights13, rmarkdown, RMySQL, RPostgreSQL,\nRSQLite, testthat, withr, broom, purrr, readr"                                                                                                                                                                                                                                                                                                                                                          
## dslabs                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## DT                    "knitr (>= 1.8), rmarkdown, shiny (>= 1.2.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## e1071                 "cluster, mlbench, nnet, randomForest, rpart, SparseM, xtable,\nMatrix, MASS, slam"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## ellipse               "MASS"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## ellipsis              "covr, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## evaluate              "testthat, lattice, ggplot2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## extrafont             "fontcm"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## extrafontdb           NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## factoextra            "ade4, ca, igraph, MASS, knitr, mclust"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## FactoMineR            "missMDA,knitr,Factoshiny"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## fansi                 "unitizer, knitr, rmarkdown"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## farver                "testthat (>= 2.1.0), covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## fastmap               "testthat (>= 2.1.1)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## flashClust            NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## forcats               "covr, ggplot2, testthat, readr, knitr, rmarkdown, dplyr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## foreach               "randomForest"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## forecast              "uroot, knitr, rmarkdown, rticles, testthat, methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## foreign               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## fracdiff              "longmemo, forecast, urca"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## fs                    "testthat, covr, pillar (>= 1.0.0), crayon, rmarkdown, knitr,\nwithr, spelling"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## gapminder             "dplyr, ggplot2, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## gbm                   "knitr, pdp, RUnit, splines, viridis"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## gbRd                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## gdata                 "RUnit"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## generics              "covr, pkgload, testthat, tibble"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## geomnet               "ggrepel, knitr, igraph, ggmap"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## geosphere             "methods, raster"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## GGally                "broom (>= 0.4.0), chemometrics, geosphere (>= 1.5-1), igraph\n(>= 1.0.1), intergraph (>= 2.0-2), maps (>= 3.1.0), mapproj,\nnetwork (>= 1.12.0), scagnostics, scales (>= 0.4.0), sna (>=\n2.3-2), survival, packagedocs (>= 0.4.0), rmarkdown, roxygen2,\ntestthat, crosstalk"                                                                                                                                                                                                                                                                                                           
## ggalt                 "testthat, gridExtra, knitr, rmarkdown, ggthemes, reshape2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## gganimate             "magick, svglite, knitr, rmarkdown, testthat, base64enc,\nhtmltools, covr, transformr, av, gifski"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## ggcorrplot            "knitr, spelling"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## ggdendro              "rpart(>= 4.0-0), tree, testthat, knitr, cluster, scales"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## ggExtra               "knitr (>= 1.7), rmarkdown, rstudioapi (>= 0.5), testthat,\nvdiffr, fontquiver, svglite, withr, devtools"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## ggfittext             "knitr, rmarkdown, testthat, vdiffr, spelling"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## ggfortify             "testthat, cluster, changepoint, dlm, fGarch, forecast,\nggrepel, glmnet, grDevices, KFAS, knitr, lintr, mapdata, MASS,\nMSwM, nlme, raster, ROCR, sp, stats, strucchange, survival,\ntimeSeries, tseries, utils, vars, xts, zoo, lfda"                                                                                                                                                                                                                                                                                                                                                   
## ggnetwork             "knitr, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## ggplot2               "covr, dplyr, ggplot2movies, hexbin, Hmisc, knitr, lattice,\nmapproj, maps, maptools, multcomp, munsell, nlme, profvis,\nquantreg, rgeos, rmarkdown, rpart, sf (>= 0.7-3), svglite (>=\n1.2.0.9001), testthat (>= 2.1.0), vdiffr (>= 0.3.0)"                                                                                                                                                                                                                                                                                                                                              
## ggpubr                "grDevices, knitr, RColorBrewer, gtable"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## ggQC                  "testthat, gridExtra, knitr, rmarkdown, reshape2, plyr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## ggrepel               "knitr, rmarkdown, testthat, gridExtra, devtools, prettydoc"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## ggsci                 "knitr, rmarkdown, gridExtra, reshape2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## ggsignif              "testthat, knitr, rmarkdown"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## ggthemes              "dplyr, covr, extrafont, glue, knitr, lattice, lintr, maps,\nmapproj, pander, rlang, rmarkdown, spelling, testthat, tidyr,\nvdiffr, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                
## gh                    "covr, keyring, pingr, testthat, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## git2r                 "getPass"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## glmnet                "survival, knitr, lars"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## glue                  "testthat, covr, magrittr, crayon, knitr, rmarkdown, DBI,\nRSQLite, R.utils, forcats, microbenchmark, rprintf, stringr,\nggplot2, dplyr, withr, vctrs (>= 0.2.2)"                                                                                                                                                                                                                                                                                                                                                                                                                         
## goftest               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## gower                 "tinytest (>= 0.9.3),"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## gplots                "grid, MASS, knitr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## graphics              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## grDevices             "KernSmooth"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## grid                  "lattice"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## gridExtra             "ggplot2, egg, lattice, knitr, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## gtable                "covr, testthat, knitr, rmarkdown, ggplot2, profvis"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## gtools                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## gutenbergr            "knitr, rmarkdown, testthat, tidytext, ggplot2, tidyr, curl"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## haven                 "covr, fs, knitr, rmarkdown, testthat, pillar (>= 1.1.1), cli,\ncrayon"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## hexbin                "marray, affy, Biobase, limma, knitr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## highr                 "knitr, testit"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## hms                   "crayon, lubridate, pillar (>= 1.1.0), testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## htm2txt               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## htmltools             "markdown, testthat, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## htmlwidgets           "knitr (>= 1.8)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## httpuv                "testthat, callr, curl, websocket"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## httr                  "covr, httpuv, jpeg, knitr, png, readr, rmarkdown, testthat\n(>= 0.8.0), xml2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## hunspell              "spelling, testthat, pdftools, janeaustenr, wordcloud2, knitr,\nstopwords, rmarkdown"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## igraph                "ape, digest, graph, igraphdata, rgl, scales, stats4, tcltk,\ntestthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## infotheo              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## ini                   "testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## ipred                 "mvtnorm, mlbench, TH.data"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## ISLR                  "MASS"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## isoband               "covr, ggplot2, knitr, magick, microbenchmark, rmarkdown, sf,\ntestthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## ISOcodes              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## iterators             "RUnit, foreach"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## janeaustenr           "dplyr, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## janitor               "testthat, knitr, rmarkdown, sf, tibble"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## jsonlite              "httr, curl, plyr, testthat, knitr, rmarkdown, R.rsp, sp"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## Kendall               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## kernlab               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## KernSmooth            "MASS"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## knitr                 "formatR, testit, digest, rgl (>= 0.95.1201), codetools,\nrmarkdown, htmlwidgets (>= 0.7), webshot, tikzDevice (>= 0.10),\ntinytex, reticulate (>= 1.4), JuliaCall (>= 0.11.1), magick,\npng, jpeg, gifski, xml2 (>= 1.2.0), httr, DBI (>= 0.4-1),\nshowtext, tibble, sass, styler"                                                                                                                                                                                                                                                                                                       
## labeling              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## later                 "knitr, rmarkdown, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## lattice               "KernSmooth, MASS, latticeExtra"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## lava                  "KernSmooth, Matrix, Rgraphviz, data.table, ellipse, fields,\nforeach, geepack, gof (>= 0.9), graph, igraph (>= 0.6),\nlava.tobit (>= 0.4.7), lme4, mets (>= 1.1), nlme, optimx,\npolycor, quantreg, rgl, testthat (>= 0.11), visNetwork, zoo"                                                                                                                                                                                                                                                                                                                                            
## lawstat               "fBasics"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## lazyeval              "knitr, rmarkdown (>= 0.2.65), testthat, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## leaps                 "biglm"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## lemon                 "rmarkdown, stringr, dplyr, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## lifecycle             "covr, crayon, knitr, rmarkdown, testthat (>= 2.1.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## lle                   "rgl"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## lme4                  "knitr, rmarkdown, PKPDmodels, MEMSS, testthat (>= 0.8.1),\nggplot2, mlmRev, optimx (>= 2013.8.6), gamm4, pbkrtest, HSAUR2,\nnumDeriv, car, dfoptim"                                                                                                                                                                                                                                                                                                                                                                                                                                      
## lmtest                "car, strucchange, sandwich, dynlm, stats4, survival, AER"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## lubridate             "testthat, knitr, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## magrittr              "testthat, knitr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## mallet                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## maps                  "mapproj (>= 1.2-0), mapdata (>= 2.3.0), sp, maptools,\nrnaturalearth"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## maptools              "rgeos (>= 0.1-8), spatstat (>= 1.60), PBSmapping, maps,\nRColorBrewer, raster, polyclip, spatstat.utils"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## markdown              "knitr, RCurl"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## MASS                  "lattice, nlme, nnet, survival"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## Matrix                "expm, MASS"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## MatrixModels          NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## memoise               "testthat, aws.s3, httr, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## methods               "codetools"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## mgcv                  "parallel, survival, MASS"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## mime                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## minet                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## miniUI                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## minqa                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## mnormt                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## ModelMetrics          "testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## modelr                "compiler, covr, ggplot2, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## modeltools            NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## mosaicData            "lattice, mosaic, reshape2, ggplot2, dplyr, tidyr, ggformula"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## mRMRe                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## munsell               "ggplot2, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## mvtnorm               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## network               "sna, statnet.common, testthat, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## ngram                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## nlme                  "Hmisc, MASS"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## NLP                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## nnet                  "MASS"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## numDeriv              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## openssl               "testthat, digest, knitr, rmarkdown, jsonlite, jose, sodium"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## openxlsx              "knitr, testthat, roxygen2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## packrat               "testthat (>= 0.7), devtools, httr, knitr, rmarkdown"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## parallel              "methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## parallelMap           "BatchJobs (>= 1.8), batchtools (>= 0.9.6), data.table, Rmpi,\ntestthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## pbkrtest              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## pdftools              "jpeg, png, webp, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## performanceEstimation "knitr, rmarkdown, devtools, e1071, DMwR, randomForest,\nquantmod, nnet, mlbench, MASS"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## pillar                "knitr, lubridate, testthat (>= 2.0.0), withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## pkgbuild              "Rcpp, testthat, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## pkgconfig             "covr, testthat, disposables (>= 1.0.3)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## pkgload               "bitops, covr, Rcpp, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## PKI                   NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## plogr                 "Rcpp"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## plotly                "MASS, maps, ggthemes, GGally, testthat, knitr, devtools,\nshiny (>= 1.1.0), shinytest (>= 1.3.0), curl, rmarkdown,\nvdiffr, Cairo, broom, webshot, listviewer, dendextend, sf,\nmaptools, rgeos, png, IRdisplay, processx, plotlyGeoAssets,\nforcats"                                                                                                                                                                                                                                                                                                                                    
## plotrix               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## pls                   "MASS, parallel, Rmpi, testthat, RUnit"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## plyr                  "abind, testthat, tcltk, foreach, doParallel, itertools,\niterators, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## polyclip              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## polynom               "knitr, rmarkdown"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## praise                "testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## prettyunits           "codetools, covr, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## processx              "callr (>= 3.2.0), codetools, covr, crayon, curl, debugme,\nparallel, testthat, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## prodlim               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## progress              "Rcpp, testthat, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## proj4                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## promises              "testthat, future, knitr, rmarkdown"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## ps                    "callr, covr, curl, pingr, processx (>= 3.1.0), R6, rlang,\ntestthat, tibble"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## psych                 "GPArotation, lavaan, sem, lme4,Rcsdp, graph, Rgraphviz"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## purrr                 "covr, crayon, dplyr (>= 0.7.8), knitr, rmarkdown, testthat,\ntibble, tidyselect"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## purrrlyr              "testthat, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## qcc                   "knitr (>= 1.12), rmarkdown (>= 0.9)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## qpdf                  "testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## quadprog              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## quantmod              "DBI,RMySQL,RSQLite,timeSeries,XML,downloader,jsonlite(>= 1.1)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## quantreg              "tripack, akima, MASS, survival, rgl, logspline, nor1mix,\nFormula, zoo, R.rsp"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## R6                    "knitr, microbenchmark, pryr, testthat, ggplot2, scales"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## randomForest          "RColorBrewer, MASS"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## RANN                  "testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## rcmdcheck             "covr, knitr, mockery, rmarkdown, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## RColorBrewer          NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## Rcpp                  "tinytest, inline, rbenchmark, pkgKitten (>= 0.1.2)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## RcppArmadillo         "tinytest, Matrix, pkgKitten, reticulate, slam"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## RcppEigen             "inline, tinytest, pkgKitten, microbenchmark"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## RCurl                 "Rcompression, XML"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## Rdpack                "grDevices, testthat, rstudioapi, rprojroot"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## readr                 "curl, testthat, knitr, rmarkdown, stringi, covr, spelling"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## readxl                "covr, knitr, rmarkdown, rprojroot (>= 1.1), testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## recipes               "covr, ddalpha, dimRed (>= 0.2.2), fastICA, ggplot2, igraph,\nkernlab, knitr, pls, RANN, RcppRoll, rmarkdown, rpart, rsample,\nRSpectra, testthat (>= 2.1.0)"                                                                                                                                                                                                                                                                                                                                                                                                                             
## rematch               "covr, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## rematch2              "covr, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## remotes               "brew, callr, codetools, curl, covr, git2r (>= 0.23.0), knitr,\nmockery, pkgbuild (>= 1.0.1), pingr, rmarkdown, rprojroot,\ntestthat, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                              
## reprex                "covr, devtools, fortunes, knitr, miniUI, rprojroot,\nrstudioapi, shiny, styler (>= 1.0.2), testthat (>= 2.0.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## reshape               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## reshape2              "covr, lattice, testthat (>= 0.8.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## rex                   "testthat, knitr, rmarkdown, dplyr, ggplot2, magrittr, Hmisc,\nstringr, rvest, roxygen2, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## rio                   "datasets, bit64, testthat, knitr, magrittr, clipr, csvy,\nfeather, fst, hexView, jsonlite, readODS (>= 1.6.4), readr,\nrmatio, xml2 (>= 1.2.0), yaml"                                                                                                                                                                                                                                                                                                                                                                                                                                    
## rJava                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## RJSONIO               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## rlang                 "cli, covr, crayon, glue, magrittr, methods, pillar,\nrmarkdown, testthat (>= 2.3.0), vctrs (>= 0.2.3)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## rmarkdown             "shiny (>= 0.11), tufte, testthat, digest, dygraphs, tibble,\nfs, pkgdown, callr (>= 2.0.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## ROCR                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## roxygen2              "covr, devtools, rmarkdown, testthat (>= 2.1.0), R.methodsS3,\nR.oo"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## rpart                 "survival"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## rpart.plot            "earth (>= 5.1.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## rprojroot             "testthat, mockr, knitr, withr, rmarkdown"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## rsconnect             "RCurl, callr, httpuv, knitr, plumber (>= 0.3.2), reticulate,\nrmarkdown (>= 1.1), shiny, sourcetools, testthat, xtable"                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## rstudioapi            "testthat, knitr, rmarkdown, clipr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## Rttf2pt1              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## rtweet                "ggplot2, knitr, magick, openssl, readr, rmarkdown, testthat\n(>= 2.1.0), webshot, covr, igraph"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## rversions             "mockery, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## rvest                 "covr, knitr, png, rmarkdown, spelling, stringi (>= 0.3.1),\ntestthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## scales                "bit64, covr, dichromat, hms, testthat (>= 2.1.0), ggplot2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## scatterplot3d         NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## selectr               "testthat, XML, xml2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## sessioninfo           "callr, covr, mockery, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## shades                "testthat, covr, ggplot2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## shiny                 "datasets, Cairo (>= 1.5-5), testthat (>= 2.1.1), knitr (>=\n1.6), markdown, rmarkdown, ggplot2, reactlog (>= 1.0.0),\nmagrittr, yaml"                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## shinyjs               "knitr (>= 1.7), rmarkdown, shinyAce, testthat (>= 0.9.1), V8\n(>= 0.6)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## slam                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## sna                   "rgl, numDeriv, SparseM"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## snakecase             "testthat, covr, tibble, purrrlyr, knitr, rmarkdown, magrittr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## snow                  "Rmpi,rlecuyer,nws"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## SnowballC             NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## snowfall              "Rmpi"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## sourcetools           "testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## sp                    "RColorBrewer, rgdal (>= 0.8-7), rgeos (>= 0.3-13), gstat,\nmaptools, deldir"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## SparseM               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## spatial               "MASS"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## spatstat              "sm, maptools, gsl, locfit, spatial, rpanel, tkrplot,\nRandomFields (>= 3.1.24.1), RandomFieldsUtils(>= 0.3.3.1),\nfftwtools (>= 0.9-8)"                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## spatstat.data         "spatstat (>= 1.55-0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## spatstat.utils        "spatstat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## splines               "Matrix, methods"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## SQUAREM               "setRNG"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## StatMeasures          NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## statnet.common        "covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
## stats                 "MASS, Matrix, SuppDists, methods, stats4"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## stats4                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## stopwords             "covr, lintr, quanteda, spelling, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## stringi               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## stringr               "covr, htmltools, htmlwidgets, knitr, rmarkdown, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## survival              NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## sys                   "unix (>= 1.4), spelling, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## tcltk                 NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## tensor                NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## testthat              "covr, curl (>= 0.9.5), devtools, knitr, rmarkdown, usethis,\nvctrs (>= 0.1.0), xml2"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## tibble                "bench, bit64, blob, covr, dplyr, evaluate, hms, htmltools,\nimport, knitr, mockr, nycflights13, purrr, rmarkdown, testthat\n(>= 2.1.0), tidyr, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                    
## tidyr                 "covr, jsonlite, knitr, repurrrsive (>= 1.0.0), rmarkdown,\nreadr, testthat (>= 2.1.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## tidyselect            "covr, crayon, dplyr, knitr, magrittr, rmarkdown, testthat (>=\n2.3.0), tibble (>= 2.1.3), withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## tidytext              "readr, tidyr, XML, tm, quanteda, knitr, rmarkdown, ggplot2,\nreshape2, wordcloud, topicmodels, NLP, scales, gutenbergr,\ntestthat, vdiffr, mallet, stm, data.table, broom, textdata"                                                                                                                                                                                                                                                                                                                                                                                                     
## tidyverse             "feather (>= 0.3.1), knitr (>= 1.17), rmarkdown (>= 1.7.4)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## timeDate              "date, RUnit"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## tinytex               "testit, rstudioapi"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## tm                    "antiword, filehash, methods, pdftools, Rcampdf, Rgraphviz,\nRpoppler, SnowballC, testthat, tm.lexicon.GeneralInquirer"                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## tokenizers            "covr, knitr, rmarkdown, stopwords (>= 0.9.0), testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## tools                 "codetools, methods, xml2, curl, commonmark"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## topicmodels           "lasso2, lattice, lda, OAIHarvester, SnowballC,\ncorpus.JSS.papers"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## treemapify            "knitr, rmarkdown, testthat, vdiffr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
## triangle              "testthat, knitr, rmarkdown, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## triebeard             "knitr, rmarkdown, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## tseries               NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## TTR                   "RUnit"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## tweenr                "testthat, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
## urca                  NA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
## urltools              "testthat, knitr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
## usethis               "covr, knitr, magick, pkgdown (>= 1.4.0), rmarkdown, roxygen2,\nspelling (>= 1.2), styler (>= 1.2.0), testthat (>= 2.1.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## utf8                  "knitr, rmarkdown, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
## utils                 "methods, xml2, commonmark"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## vctrs                 "bit64, covr, crayon, generics, knitr, pillar (>= 1.4.1),\npkgdown, rmarkdown, testthat (>= 2.3.0), tibble, xml2, zeallot"                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## viridis               "hexbin (>= 1.27.0), scales, MASS, knitr, dichromat,\ncolorspace, rasterVis, httr, mapproj, vdiffr, svglite (>=\n1.2.0), testthat, covr, rmarkdown, rgdal"                                                                                                                                                                                                                                                                                                                                                                                                                                
## viridisLite           "hexbin (>= 1.27.0), ggplot2 (>= 1.0.1), testthat, covr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
## whisker               "markdown"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
## withr                 "covr, DBI, knitr, lattice, methods, rmarkdown, RSQLite,\ntestthat (>= 2.1.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## wordcloud             "tm (>= 0.6), slam"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
## xfun                  "testit, parallel, rstudioapi, tinytex, mime, markdown, knitr,\nhtmltools, base64enc, remotes, rmarkdown"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
## XML                   "bitops, RCurl"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
## xml2                  "covr, curl, httr, knitr, magrittr, mockery, rmarkdown,\ntestthat (>= 2.1.0)"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## xopen                 "ps, testthat"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
## xtable                "knitr, plm, zoo, survival"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
## xts                   "timeSeries, timeDate, tseries, chron, fts, tis, RUnit"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## yaml                  "RUnit"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
## zeallot               "testthat, knitr, rmarkdown, purrr, magrittr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
## zip                   "covr, processx, R6, testthat, withr"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
## zoo                   "AER, coda, chron, fts, ggplot2 (>= 3.0.0), mondate, scales,\nstrucchange, timeDate, timeSeries, tis, tseries, xts"                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
##                       Enhances                                                  
## abind                 NA                                                        
## ash                   NA                                                        
## askpass               NA                                                        
## assertthat            NA                                                        
## backports             NA                                                        
## base                  NA                                                        
## base64enc             "png"                                                     
## BBmisc                NA                                                        
## BH                    NA                                                        
## bibtex                NA                                                        
## BiocManager           NA                                                        
## BiocVersion           NA                                                        
## bit                   NA                                                        
## bit64                 NA                                                        
## bitops                NA                                                        
## boot                  NA                                                        
## brew                  NA                                                        
## broom                 NA                                                        
## callr                 NA                                                        
## car                   NA                                                        
## carData               NA                                                        
## caret                 NA                                                        
## caTools               NA                                                        
## cellranger            NA                                                        
## checkmate             NA                                                        
## class                 NA                                                        
## cli                   NA                                                        
## clipr                 NA                                                        
## cluster               NA                                                        
## coda                  NA                                                        
## codetools             NA                                                        
## colorspace            NA                                                        
## colourpicker          NA                                                        
## commonmark            NA                                                        
## compiler              NA                                                        
## corrplot              NA                                                        
## covr                  NA                                                        
## cowplot               NA                                                        
## crayon                NA                                                        
## crosstalk             NA                                                        
## curl                  NA                                                        
## data.table            NA                                                        
## datasets              NA                                                        
## DBI                   NA                                                        
## dbplyr                NA                                                        
## deldir                NA                                                        
## dendextend            "ggdendro, dendroextras, Hmisc, data.table, rpart"        
## desc                  NA                                                        
## devtools              NA                                                        
## digest                NA                                                        
## DMwR                  NA                                                        
## dplyr                 NA                                                        
## dslabs                NA                                                        
## DT                    NA                                                        
## e1071                 NA                                                        
## ellipse               NA                                                        
## ellipsis              NA                                                        
## evaluate              NA                                                        
## extrafont             NA                                                        
## extrafontdb           NA                                                        
## factoextra            NA                                                        
## FactoMineR            NA                                                        
## fansi                 NA                                                        
## farver                NA                                                        
## fastmap               NA                                                        
## flashClust            NA                                                        
## forcats               NA                                                        
## foreach               "compiler, doMC, RUnit, doParallel"                       
## forecast              NA                                                        
## foreign               NA                                                        
## fracdiff              NA                                                        
## fs                    NA                                                        
## gapminder             NA                                                        
## gbm                   NA                                                        
## gbRd                  NA                                                        
## gdata                 NA                                                        
## generics              NA                                                        
## geomnet               NA                                                        
## geosphere             NA                                                        
## GGally                NA                                                        
## ggalt                 NA                                                        
## gganimate             NA                                                        
## ggcorrplot            NA                                                        
## ggdendro              NA                                                        
## ggExtra               NA                                                        
## ggfittext             NA                                                        
## ggfortify             NA                                                        
## ggnetwork             NA                                                        
## ggplot2               "sp"                                                      
## ggpubr                NA                                                        
## ggQC                  NA                                                        
## ggrepel               NA                                                        
## ggsci                 NA                                                        
## ggsignif              NA                                                        
## ggthemes              NA                                                        
## gh                    NA                                                        
## git2r                 NA                                                        
## glmnet                NA                                                        
## glue                  NA                                                        
## goftest               NA                                                        
## gower                 NA                                                        
## gplots                NA                                                        
## graphics              NA                                                        
## grDevices             NA                                                        
## grid                  NA                                                        
## gridExtra             NA                                                        
## gtable                NA                                                        
## gtools                NA                                                        
## gutenbergr            NA                                                        
## haven                 NA                                                        
## hexbin                NA                                                        
## highr                 NA                                                        
## hms                   NA                                                        
## htm2txt               NA                                                        
## htmltools             "knitr"                                                   
## htmlwidgets           "shiny (>= 1.1)"                                          
## httpuv                NA                                                        
## httr                  NA                                                        
## hunspell              NA                                                        
## igraph                NA                                                        
## infotheo              NA                                                        
## ini                   NA                                                        
## ipred                 NA                                                        
## ISLR                  NA                                                        
## isoband               NA                                                        
## ISOcodes              NA                                                        
## iterators             NA                                                        
## janeaustenr           NA                                                        
## janitor               NA                                                        
## jsonlite              NA                                                        
## Kendall               NA                                                        
## kernlab               NA                                                        
## KernSmooth            NA                                                        
## knitr                 NA                                                        
## labeling              NA                                                        
## later                 NA                                                        
## lattice               "chron"                                                   
## lava                  NA                                                        
## lawstat               NA                                                        
## lazyeval              NA                                                        
## leaps                 NA                                                        
## lemon                 NA                                                        
## lifecycle             NA                                                        
## lle                   NA                                                        
## lme4                  NA                                                        
## lmtest                NA                                                        
## lubridate             "chron, fts, timeSeries, timeDate, tis, tseries, xts, zoo"
## magrittr              NA                                                        
## mallet                NA                                                        
## maps                  NA                                                        
## maptools              "gpclib, RArcInfo"                                        
## markdown              NA                                                        
## MASS                  NA                                                        
## Matrix                "MatrixModels, graph, SparseM, sfsmisc"                   
## MatrixModels          NA                                                        
## memoise               NA                                                        
## methods               NA                                                        
## mgcv                  NA                                                        
## mime                  NA                                                        
## minet                 NA                                                        
## miniUI                NA                                                        
## minqa                 NA                                                        
## mnormt                NA                                                        
## ModelMetrics          NA                                                        
## modelr                NA                                                        
## modeltools            NA                                                        
## mosaicData            NA                                                        
## mRMRe                 NA                                                        
## munsell               NA                                                        
## mvtnorm               NA                                                        
## network               NA                                                        
## ngram                 NA                                                        
## nlme                  NA                                                        
## NLP                   "udpipe, spacyr, cleanNLP"                                
## nnet                  NA                                                        
## numDeriv              NA                                                        
## openssl               NA                                                        
## openxlsx              NA                                                        
## packrat               NA                                                        
## parallel              "snow, nws, Rmpi"                                         
## parallelMap           NA                                                        
## pbkrtest              NA                                                        
## pdftools              NA                                                        
## performanceEstimation NA                                                        
## pillar                NA                                                        
## pkgbuild              NA                                                        
## pkgconfig             NA                                                        
## pkgload               NA                                                        
## PKI                   "gmp"                                                     
## plogr                 NA                                                        
## plotly                NA                                                        
## plotrix               NA                                                        
## pls                   NA                                                        
## plyr                  NA                                                        
## polyclip              NA                                                        
## polynom               NA                                                        
## praise                NA                                                        
## prettyunits           NA                                                        
## processx              NA                                                        
## prodlim               NA                                                        
## progress              NA                                                        
## proj4                 NA                                                        
## promises              NA                                                        
## ps                    NA                                                        
## psych                 NA                                                        
## purrr                 NA                                                        
## purrrlyr              NA                                                        
## qcc                   NA                                                        
## qpdf                  NA                                                        
## quadprog              NA                                                        
## quantmod              NA                                                        
## quantreg              NA                                                        
## R6                    NA                                                        
## randomForest          NA                                                        
## RANN                  NA                                                        
## rcmdcheck             NA                                                        
## RColorBrewer          NA                                                        
## Rcpp                  NA                                                        
## RcppArmadillo         NA                                                        
## RcppEigen             NA                                                        
## RCurl                 NA                                                        
## Rdpack                NA                                                        
## readr                 NA                                                        
## readxl                NA                                                        
## recipes               NA                                                        
## rematch               NA                                                        
## rematch2              NA                                                        
## remotes               NA                                                        
## reprex                NA                                                        
## reshape               NA                                                        
## reshape2              NA                                                        
## rex                   NA                                                        
## rio                   NA                                                        
## rJava                 NA                                                        
## RJSONIO               NA                                                        
## rlang                 NA                                                        
## rmarkdown             NA                                                        
## ROCR                  NA                                                        
## roxygen2              NA                                                        
## rpart                 NA                                                        
## rpart.plot            NA                                                        
## rprojroot             NA                                                        
## rsconnect             NA                                                        
## rstudioapi            NA                                                        
## Rttf2pt1              NA                                                        
## rtweet                NA                                                        
## rversions             NA                                                        
## rvest                 NA                                                        
## scales                NA                                                        
## scatterplot3d         NA                                                        
## selectr               NA                                                        
## sessioninfo           NA                                                        
## shades                "colorspace"                                              
## shiny                 NA                                                        
## shinyjs               NA                                                        
## slam                  "Matrix, SparseM, spam"                                   
## sna                   NA                                                        
## snakecase             NA                                                        
## snow                  NA                                                        
## SnowballC             NA                                                        
## snowfall              NA                                                        
## sourcetools           NA                                                        
## sp                    NA                                                        
## SparseM               NA                                                        
## spatial               NA                                                        
## spatstat              NA                                                        
## spatstat.data         NA                                                        
## spatstat.utils        NA                                                        
## splines               NA                                                        
## SQUAREM               NA                                                        
## StatMeasures          NA                                                        
## statnet.common        NA                                                        
## stats                 NA                                                        
## stats4                NA                                                        
## stopwords             NA                                                        
## stringi               NA                                                        
## stringr               NA                                                        
## survival              NA                                                        
## sys                   NA                                                        
## tcltk                 NA                                                        
## tensor                NA                                                        
## testthat              NA                                                        
## tibble                NA                                                        
## tidyr                 NA                                                        
## tidyselect            NA                                                        
## tidytext              NA                                                        
## tidyverse             NA                                                        
## timeDate              NA                                                        
## tinytex               NA                                                        
## tm                    NA                                                        
## tokenizers            NA                                                        
## tools                 NA                                                        
## topicmodels           NA                                                        
## treemapify            NA                                                        
## triangle              NA                                                        
## triebeard             NA                                                        
## tseries               NA                                                        
## TTR                   "quantmod"                                                
## tweenr                NA                                                        
## urca                  NA                                                        
## urltools              NA                                                        
## usethis               NA                                                        
## utf8                  NA                                                        
## utils                 NA                                                        
## vctrs                 NA                                                        
## viridis               NA                                                        
## viridisLite           NA                                                        
## whisker               NA                                                        
## withr                 NA                                                        
## wordcloud             NA                                                        
## xfun                  NA                                                        
## XML                   NA                                                        
## xml2                  NA                                                        
## xopen                 NA                                                        
## xtable                NA                                                        
## xts                   NA                                                        
## yaml                  NA                                                        
## zeallot               NA                                                        
## zip                   NA                                                        
## zoo                   NA                                                        
##                       License                                 
## abind                 "LGPL (>= 2)"                           
## ash                   "GPL (>= 2)"                            
## askpass               "MIT + file LICENSE"                    
## assertthat            "GPL-3"                                 
## backports             "GPL-2 | GPL-3"                         
## base                  "Part of R 3.6.1"                       
## base64enc             "GPL-2 | GPL-3"                         
## BBmisc                "BSD_2_clause + file LICENSE"           
## BH                    "BSL-1.0"                               
## bibtex                "GPL (>= 2)"                            
## BiocManager           "Artistic-2.0"                          
## BiocVersion           "Artistic-2.0"                          
## bit                   "GPL-2"                                 
## bit64                 "GPL-2"                                 
## bitops                "GPL (>= 2)"                            
## boot                  "Unlimited"                             
## brew                  "GPL-2"                                 
## broom                 "MIT + file LICENSE"                    
## callr                 "MIT + file LICENSE"                    
## car                   "GPL (>= 2)"                            
## carData               "GPL (>= 2)"                            
## caret                 "GPL (>= 2)"                            
## caTools               "GPL-3"                                 
## cellranger            "MIT + file LICENSE"                    
## checkmate             "BSD_3_clause + file LICENSE"           
## class                 "GPL-2 | GPL-3"                         
## cli                   "MIT + file LICENSE"                    
## clipr                 "GPL-3"                                 
## cluster               "GPL (>= 2)"                            
## coda                  "GPL (>= 2)"                            
## codetools             "GPL"                                   
## colorspace            "BSD_3_clause + file LICENSE"           
## colourpicker          "MIT + file LICENSE"                    
## commonmark            "BSD_2_clause + file LICENSE"           
## compiler              "Part of R 3.6.1"                       
## corrplot              "GPL"                                   
## covr                  "GPL-3"                                 
## cowplot               "GPL-2"                                 
## crayon                "MIT + file LICENSE"                    
## crosstalk             "MIT + file LICENSE"                    
## curl                  "MIT + file LICENSE"                    
## data.table            "MPL-2.0 | file LICENSE"                
## datasets              "Part of R 3.6.1"                       
## DBI                   "LGPL (>= 2)"                           
## dbplyr                "MIT + file LICENSE"                    
## deldir                "GPL (>= 2)"                            
## dendextend            "GPL-2 | GPL-3"                         
## desc                  "MIT + file LICENSE"                    
## devtools              "GPL (>= 2)"                            
## digest                "GPL (>= 2)"                            
## DMwR                  "GPL (>= 2)"                            
## dplyr                 "MIT + file LICENSE"                    
## dslabs                "Artistic-2.0"                          
## DT                    "GPL-3 | file LICENSE"                  
## e1071                 "GPL-2 | GPL-3"                         
## ellipse               "GPL (>= 2)"                            
## ellipsis              "GPL-3"                                 
## evaluate              "MIT + file LICENSE"                    
## extrafont             "GPL-2"                                 
## extrafontdb           "GPL-2"                                 
## factoextra            "GPL-2"                                 
## FactoMineR            "GPL (>= 2)"                            
## fansi                 "GPL (>= 2)"                            
## farver                "MIT + file LICENSE"                    
## fastmap               "MIT + file LICENSE"                    
## flashClust            "GPL (>= 2)"                            
## forcats               "GPL-3"                                 
## foreach               "Apache License (== 2.0)"               
## forecast              "GPL-3"                                 
## foreign               "GPL (>= 2)"                            
## fracdiff              "GPL (>= 2)"                            
## fs                    "GPL-3"                                 
## gapminder             "CC0"                                   
## gbm                   "GPL (>= 2) | file LICENSE"             
## gbRd                  "GPL (>= 2)"                            
## gdata                 "GPL-2"                                 
## generics              "GPL-2"                                 
## geomnet               "GPL (>= 2)"                            
## geosphere             "GPL (>= 3)"                            
## GGally                "GPL (>= 2.0)"                          
## ggalt                 "AGPL + file LICENSE"                   
## gganimate             "MIT + file LICENSE"                    
## ggcorrplot            "GPL-2"                                 
## ggdendro              "GPL-2 | GPL-3"                         
## ggExtra               "MIT + file LICENSE"                    
## ggfittext             "GPL-2"                                 
## ggfortify             "GPL-2"                                 
## ggnetwork             "GPL-3"                                 
## ggplot2               "GPL-2 | file LICENSE"                  
## ggpubr                "GPL-2"                                 
## ggQC                  "GPL-3 | file LICENSE"                  
## ggrepel               "GPL-3 | file LICENSE"                  
## ggsci                 "GPL-3 | file LICENSE"                  
## ggsignif              "GPL-3"                                 
## ggthemes              "GPL-2"                                 
## gh                    "MIT + file LICENSE"                    
## git2r                 "GPL-2"                                 
## glmnet                "GPL-2"                                 
## glue                  "MIT + file LICENSE"                    
## goftest               "GPL (>= 2)"                            
## gower                 "GPL-3"                                 
## gplots                "GPL-2"                                 
## graphics              "Part of R 3.6.1"                       
## grDevices             "Part of R 3.6.1"                       
## grid                  "Part of R 3.6.1"                       
## gridExtra             "GPL (>= 2)"                            
## gtable                "GPL-2"                                 
## gtools                "GPL-2"                                 
## gutenbergr            "GPL-2"                                 
## haven                 "MIT + file LICENSE"                    
## hexbin                "GPL-2"                                 
## highr                 "GPL"                                   
## hms                   "GPL-3"                                 
## htm2txt               "GPL (>= 2)"                            
## htmltools             "GPL (>= 2)"                            
## htmlwidgets           "MIT + file LICENSE"                    
## httpuv                "GPL (>= 2) | file LICENSE"             
## httr                  "MIT + file LICENSE"                    
## hunspell              "GPL-2 | LGPL-2.1 | MPL-1.1"            
## igraph                "GPL (>= 2)"                            
## infotheo              "GPL (>= 3)"                            
## ini                   "GPL-3"                                 
## ipred                 "GPL (>= 2)"                            
## ISLR                  "GPL-2"                                 
## isoband               "MIT + file LICENSE"                    
## ISOcodes              "GPL-2"                                 
## iterators             "Apache License (== 2.0)"               
## janeaustenr           "MIT + file LICENSE"                    
## janitor               "MIT + file LICENSE"                    
## jsonlite              "MIT + file LICENSE"                    
## Kendall               "GPL (>= 2)"                            
## kernlab               "GPL-2"                                 
## KernSmooth            "Unlimited"                             
## knitr                 "GPL"                                   
## labeling              "MIT + file LICENSE | Unlimited"        
## later                 "GPL (>= 2)"                            
## lattice               "GPL (>= 2)"                            
## lava                  "GPL-3"                                 
## lawstat               "GPL (>= 2)"                            
## lazyeval              "GPL-3"                                 
## leaps                 "GPL (>= 2)"                            
## lemon                 "GPL-3"                                 
## lifecycle             "GPL-3"                                 
## lle                   "GPL-3"                                 
## lme4                  "GPL (>= 2)"                            
## lmtest                "GPL-2 | GPL-3"                         
## lubridate             "GPL (>= 2)"                            
## magrittr              "MIT + file LICENSE"                    
## mallet                "MIT + file LICENSE"                    
## maps                  "GPL-2"                                 
## maptools              "GPL (>= 2)"                            
## markdown              "GPL-2"                                 
## MASS                  "GPL-2 | GPL-3"                         
## Matrix                "GPL (>= 2) | file LICENCE"             
## MatrixModels          "GPL (>= 2)"                            
## memoise               "MIT + file LICENSE"                    
## methods               "Part of R 3.6.1"                       
## mgcv                  "GPL (>= 2)"                            
## mime                  "GPL"                                   
## minet                 "file LICENSE"                          
## miniUI                "GPL-3"                                 
## minqa                 "GPL-2"                                 
## mnormt                "GPL-2 | GPL-3"                         
## ModelMetrics          "GPL (>= 2)"                            
## modelr                "GPL-3"                                 
## modeltools            "GPL-2"                                 
## mosaicData            "GPL (>= 2)"                            
## mRMRe                 "Artistic-2.0"                          
## munsell               "MIT + file LICENSE"                    
## mvtnorm               "GPL-2"                                 
## network               "GPL (>= 2)"                            
## ngram                 "BSD 2-clause License + file LICENSE"   
## nlme                  "GPL (>= 2) | file LICENCE"             
## NLP                   "GPL-3"                                 
## nnet                  "GPL-2 | GPL-3"                         
## numDeriv              "GPL-2"                                 
## openssl               "MIT + file LICENSE"                    
## openxlsx              "MIT + file LICENSE"                    
## packrat               "GPL-2"                                 
## parallel              "Part of R 3.6.1"                       
## parallelMap           "BSD_2_clause + file LICENSE"           
## pbkrtest              "GPL (>= 2)"                            
## pdftools              "MIT + file LICENSE"                    
## performanceEstimation "GPL (>= 2)"                            
## pillar                "GPL-3"                                 
## pkgbuild              "GPL-3"                                 
## pkgconfig             "MIT + file LICENSE"                    
## pkgload               "GPL-3"                                 
## PKI                   "GPL-2 | GPL-3 | file LICENSE"          
## plogr                 "MIT + file LICENSE"                    
## plotly                "MIT + file LICENSE"                    
## plotrix               "GPL (>= 2)"                            
## pls                   "GPL-2"                                 
## plyr                  "MIT + file LICENSE"                    
## polyclip              "BSL"                                   
## polynom               "GPL-2"                                 
## praise                "MIT + file LICENSE"                    
## prettyunits           "MIT + file LICENSE"                    
## processx              "MIT + file LICENSE"                    
## prodlim               "GPL (>= 2)"                            
## progress              "MIT + file LICENSE"                    
## proj4                 "GPL-2"                                 
## promises              "MIT + file LICENSE"                    
## ps                    "BSD_3_clause + file LICENSE"           
## psych                 "GPL (>= 2)"                            
## purrr                 "GPL-3 | file LICENSE"                  
## purrrlyr              "GPL-3 | file LICENSE"                  
## qcc                   "GPL (>= 2)"                            
## qpdf                  "Apache License 2.0"                    
## quadprog              "GPL (>= 2)"                            
## quantmod              "GPL-3"                                 
## quantreg              "GPL (>= 2)"                            
## R6                    "MIT + file LICENSE"                    
## randomForest          "GPL (>= 2)"                            
## RANN                  "GPL (>= 3)"                            
## rcmdcheck             "MIT + file LICENSE"                    
## RColorBrewer          "Apache License 2.0"                    
## Rcpp                  "GPL (>= 2)"                            
## RcppArmadillo         "GPL (>= 2)"                            
## RcppEigen             "GPL (>= 2) | file LICENSE"             
## RCurl                 "BSD"                                   
## Rdpack                "GPL (>= 2)"                            
## readr                 "GPL (>= 2) | file LICENSE"             
## readxl                "GPL-3"                                 
## recipes               "GPL-2"                                 
## rematch               "MIT + file LICENSE"                    
## rematch2              "MIT + file LICENSE"                    
## remotes               "GPL (>= 2)"                            
## reprex                "MIT + file LICENSE"                    
## reshape               "MIT + file LICENSE"                    
## reshape2              "MIT + file LICENSE"                    
## rex                   "MIT + file LICENSE"                    
## rio                   "GPL-2"                                 
## rJava                 "GPL-2"                                 
## RJSONIO               "BSD_3_clause + file LICENSE"           
## rlang                 "GPL-3"                                 
## rmarkdown             "GPL-3"                                 
## ROCR                  "GPL (>= 2)"                            
## roxygen2              "GPL (>= 2)"                            
## rpart                 "GPL-2 | GPL-3"                         
## rpart.plot            "GPL-3"                                 
## rprojroot             "GPL-3"                                 
## rsconnect             "GPL-2"                                 
## rstudioapi            "MIT + file LICENSE"                    
## Rttf2pt1              "file LICENSE"                          
## rtweet                "MIT + file LICENSE"                    
## rversions             "MIT + file LICENSE"                    
## rvest                 "GPL-3"                                 
## scales                "MIT + file LICENSE"                    
## scatterplot3d         "GPL-2"                                 
## selectr               "BSD_3_clause + file LICENCE"           
## sessioninfo           "GPL-2"                                 
## shades                "BSD_3_clause + file LICENCE"           
## shiny                 "GPL-3 | file LICENSE"                  
## shinyjs               "AGPL-3"                                
## slam                  "GPL-2"                                 
## sna                   "GPL (>= 2)"                            
## snakecase             "GPL-3"                                 
## snow                  "GPL"                                   
## SnowballC             "BSD_3_clause + file LICENSE"           
## snowfall              "GPL"                                   
## sourcetools           "MIT + file LICENSE"                    
## sp                    "GPL (>= 2)"                            
## SparseM               "GPL (>= 2)"                            
## spatial               "GPL-2 | GPL-3"                         
## spatstat              "GPL (>= 2)"                            
## spatstat.data         "GPL (>= 2)"                            
## spatstat.utils        "GPL (>= 2)"                            
## splines               "Part of R 3.6.1"                       
## SQUAREM               "GPL (>= 2)"                            
## StatMeasures          "GPL-2"                                 
## statnet.common        "GPL-3 + file LICENSE"                  
## stats                 "Part of R 3.6.1"                       
## stats4                "Part of R 3.6.1"                       
## stopwords             "MIT + file LICENSE"                    
## stringi               "file LICENSE"                          
## stringr               "GPL-2 | file LICENSE"                  
## survival              "LGPL (>= 2)"                           
## sys                   "MIT + file LICENSE"                    
## tcltk                 "Part of R 3.6.1"                       
## tensor                "GPL (>= 2)"                            
## testthat              "MIT + file LICENSE"                    
## tibble                "MIT + file LICENSE"                    
## tidyr                 "MIT + file LICENSE"                    
## tidyselect            "GPL-3"                                 
## tidytext              "MIT + file LICENSE"                    
## tidyverse             "GPL-3 | file LICENSE"                  
## timeDate              "GPL (>= 2)"                            
## tinytex               "MIT + file LICENSE"                    
## tm                    "GPL-3"                                 
## tokenizers            "MIT + file LICENSE"                    
## tools                 "Part of R 3.6.1"                       
## topicmodels           "GPL-2"                                 
## treemapify            "GPL (>= 3)"                            
## triangle              "GPL (>= 2)"                            
## triebeard             "MIT + file LICENSE"                    
## tseries               "GPL-2"                                 
## TTR                   "GPL (>= 2)"                            
## tweenr                "MIT + file LICENSE"                    
## urca                  "GPL (>= 2)"                            
## urltools              "MIT + file LICENSE"                    
## usethis               "GPL-3"                                 
## utf8                  "Apache License (== 2.0) | file LICENSE"
## utils                 "Part of R 3.6.1"                       
## vctrs                 "GPL-3"                                 
## viridis               "MIT + file LICENSE"                    
## viridisLite           "MIT + file LICENSE"                    
## whisker               "GPL-3"                                 
## withr                 "GPL (>= 2)"                            
## wordcloud             "LGPL-2.1"                              
## xfun                  "MIT + file LICENSE"                    
## XML                   "BSD_2_clause + file LICENSE"           
## xml2                  "GPL (>= 2)"                            
## xopen                 "MIT + file LICENSE"                    
## xtable                "GPL (>= 2)"                            
## xts                   "GPL (>= 2)"                            
## yaml                  "BSD_3_clause + file LICENSE"           
## zeallot               "MIT + file LICENSE"                    
## zip                   "CC0"                                   
## zoo                   "GPL-2 | GPL-3"                         
##                       License_is_FOSS License_restricts_use OS_type MD5sum
## abind                 NA              NA                    NA      NA    
## ash                   NA              NA                    NA      NA    
## askpass               NA              NA                    NA      NA    
## assertthat            NA              NA                    NA      NA    
## backports             NA              NA                    NA      NA    
## base                  NA              NA                    NA      NA    
## base64enc             NA              NA                    NA      NA    
## BBmisc                NA              NA                    NA      NA    
## BH                    NA              NA                    NA      NA    
## bibtex                NA              NA                    NA      NA    
## BiocManager           NA              NA                    NA      NA    
## BiocVersion           NA              NA                    NA      NA    
## bit                   NA              NA                    NA      NA    
## bit64                 NA              NA                    NA      NA    
## bitops                NA              NA                    NA      NA    
## boot                  NA              NA                    NA      NA    
## brew                  NA              NA                    NA      NA    
## broom                 NA              NA                    NA      NA    
## callr                 NA              NA                    NA      NA    
## car                   NA              NA                    NA      NA    
## carData               NA              NA                    NA      NA    
## caret                 NA              NA                    NA      NA    
## caTools               NA              NA                    NA      NA    
## cellranger            NA              NA                    NA      NA    
## checkmate             NA              NA                    NA      NA    
## class                 NA              NA                    NA      NA    
## cli                   NA              NA                    NA      NA    
## clipr                 NA              NA                    NA      NA    
## cluster               NA              NA                    NA      NA    
## coda                  NA              NA                    NA      NA    
## codetools             NA              NA                    NA      NA    
## colorspace            NA              NA                    NA      NA    
## colourpicker          NA              NA                    NA      NA    
## commonmark            NA              NA                    NA      NA    
## compiler              NA              NA                    NA      NA    
## corrplot              NA              NA                    NA      NA    
## covr                  NA              NA                    NA      NA    
## cowplot               NA              NA                    NA      NA    
## crayon                NA              NA                    NA      NA    
## crosstalk             NA              NA                    NA      NA    
## curl                  NA              NA                    NA      NA    
## data.table            NA              NA                    NA      NA    
## datasets              NA              NA                    NA      NA    
## DBI                   NA              NA                    NA      NA    
## dbplyr                NA              NA                    NA      NA    
## deldir                NA              NA                    NA      NA    
## dendextend            NA              NA                    NA      NA    
## desc                  NA              NA                    NA      NA    
## devtools              NA              NA                    NA      NA    
## digest                NA              NA                    NA      NA    
## DMwR                  NA              NA                    NA      NA    
## dplyr                 NA              NA                    NA      NA    
## dslabs                NA              NA                    NA      NA    
## DT                    NA              NA                    NA      NA    
## e1071                 NA              NA                    NA      NA    
## ellipse               NA              NA                    NA      NA    
## ellipsis              NA              NA                    NA      NA    
## evaluate              NA              NA                    NA      NA    
## extrafont             NA              NA                    NA      NA    
## extrafontdb           NA              NA                    NA      NA    
## factoextra            NA              NA                    NA      NA    
## FactoMineR            NA              NA                    NA      NA    
## fansi                 NA              NA                    NA      NA    
## farver                NA              NA                    NA      NA    
## fastmap               NA              NA                    NA      NA    
## flashClust            NA              NA                    NA      NA    
## forcats               NA              NA                    NA      NA    
## foreach               NA              NA                    NA      NA    
## forecast              NA              NA                    NA      NA    
## foreign               NA              NA                    NA      NA    
## fracdiff              NA              NA                    NA      NA    
## fs                    NA              NA                    NA      NA    
## gapminder             NA              NA                    NA      NA    
## gbm                   NA              NA                    NA      NA    
## gbRd                  NA              NA                    NA      NA    
## gdata                 NA              NA                    NA      NA    
## generics              NA              NA                    NA      NA    
## geomnet               NA              NA                    NA      NA    
## geosphere             NA              NA                    NA      NA    
## GGally                NA              NA                    NA      NA    
## ggalt                 NA              NA                    NA      NA    
## gganimate             NA              NA                    NA      NA    
## ggcorrplot            NA              NA                    NA      NA    
## ggdendro              NA              NA                    NA      NA    
## ggExtra               NA              NA                    NA      NA    
## ggfittext             NA              NA                    NA      NA    
## ggfortify             NA              NA                    NA      NA    
## ggnetwork             NA              NA                    NA      NA    
## ggplot2               NA              NA                    NA      NA    
## ggpubr                NA              NA                    NA      NA    
## ggQC                  NA              NA                    NA      NA    
## ggrepel               NA              NA                    NA      NA    
## ggsci                 NA              NA                    NA      NA    
## ggsignif              NA              NA                    NA      NA    
## ggthemes              NA              NA                    NA      NA    
## gh                    NA              NA                    NA      NA    
## git2r                 NA              NA                    NA      NA    
## glmnet                NA              NA                    NA      NA    
## glue                  NA              NA                    NA      NA    
## goftest               NA              NA                    NA      NA    
## gower                 NA              NA                    NA      NA    
## gplots                NA              NA                    NA      NA    
## graphics              NA              NA                    NA      NA    
## grDevices             NA              NA                    NA      NA    
## grid                  NA              NA                    NA      NA    
## gridExtra             NA              NA                    NA      NA    
## gtable                NA              NA                    NA      NA    
## gtools                NA              NA                    NA      NA    
## gutenbergr            NA              NA                    NA      NA    
## haven                 NA              NA                    NA      NA    
## hexbin                NA              NA                    NA      NA    
## highr                 NA              NA                    NA      NA    
## hms                   NA              NA                    NA      NA    
## htm2txt               NA              NA                    NA      NA    
## htmltools             NA              NA                    NA      NA    
## htmlwidgets           NA              NA                    NA      NA    
## httpuv                NA              NA                    NA      NA    
## httr                  NA              NA                    NA      NA    
## hunspell              NA              NA                    NA      NA    
## igraph                NA              NA                    NA      NA    
## infotheo              NA              NA                    NA      NA    
## ini                   NA              NA                    NA      NA    
## ipred                 NA              NA                    NA      NA    
## ISLR                  NA              NA                    NA      NA    
## isoband               NA              NA                    NA      NA    
## ISOcodes              NA              NA                    NA      NA    
## iterators             NA              NA                    NA      NA    
## janeaustenr           NA              NA                    NA      NA    
## janitor               NA              NA                    NA      NA    
## jsonlite              NA              NA                    NA      NA    
## Kendall               NA              NA                    NA      NA    
## kernlab               NA              NA                    NA      NA    
## KernSmooth            NA              NA                    NA      NA    
## knitr                 NA              NA                    NA      NA    
## labeling              NA              NA                    NA      NA    
## later                 NA              NA                    NA      NA    
## lattice               NA              NA                    NA      NA    
## lava                  NA              NA                    NA      NA    
## lawstat               NA              NA                    NA      NA    
## lazyeval              NA              NA                    NA      NA    
## leaps                 NA              NA                    NA      NA    
## lemon                 NA              NA                    NA      NA    
## lifecycle             NA              NA                    NA      NA    
## lle                   NA              NA                    NA      NA    
## lme4                  NA              NA                    NA      NA    
## lmtest                NA              NA                    NA      NA    
## lubridate             NA              NA                    NA      NA    
## magrittr              NA              NA                    NA      NA    
## mallet                NA              NA                    NA      NA    
## maps                  NA              NA                    NA      NA    
## maptools              NA              NA                    NA      NA    
## markdown              NA              NA                    NA      NA    
## MASS                  NA              NA                    NA      NA    
## Matrix                NA              NA                    NA      NA    
## MatrixModels          NA              NA                    NA      NA    
## memoise               NA              NA                    NA      NA    
## methods               NA              NA                    NA      NA    
## mgcv                  NA              NA                    NA      NA    
## mime                  NA              NA                    NA      NA    
## minet                 NA              NA                    NA      NA    
## miniUI                NA              NA                    NA      NA    
## minqa                 NA              NA                    NA      NA    
## mnormt                NA              NA                    NA      NA    
## ModelMetrics          NA              NA                    NA      NA    
## modelr                NA              NA                    NA      NA    
## modeltools            NA              NA                    NA      NA    
## mosaicData            NA              NA                    NA      NA    
## mRMRe                 NA              NA                    NA      NA    
## munsell               NA              NA                    NA      NA    
## mvtnorm               NA              NA                    NA      NA    
## network               NA              NA                    NA      NA    
## ngram                 NA              NA                    NA      NA    
## nlme                  NA              NA                    NA      NA    
## NLP                   NA              NA                    NA      NA    
## nnet                  NA              NA                    NA      NA    
## numDeriv              NA              NA                    NA      NA    
## openssl               NA              NA                    NA      NA    
## openxlsx              NA              NA                    NA      NA    
## packrat               NA              NA                    NA      NA    
## parallel              NA              NA                    NA      NA    
## parallelMap           NA              NA                    NA      NA    
## pbkrtest              NA              NA                    NA      NA    
## pdftools              NA              NA                    NA      NA    
## performanceEstimation NA              NA                    NA      NA    
## pillar                NA              NA                    NA      NA    
## pkgbuild              NA              NA                    NA      NA    
## pkgconfig             NA              NA                    NA      NA    
## pkgload               NA              NA                    NA      NA    
## PKI                   NA              NA                    NA      NA    
## plogr                 NA              NA                    NA      NA    
## plotly                NA              NA                    NA      NA    
## plotrix               NA              NA                    NA      NA    
## pls                   NA              NA                    NA      NA    
## plyr                  NA              NA                    NA      NA    
## polyclip              NA              NA                    NA      NA    
## polynom               NA              NA                    NA      NA    
## praise                NA              NA                    NA      NA    
## prettyunits           NA              NA                    NA      NA    
## processx              NA              NA                    NA      NA    
## prodlim               NA              NA                    NA      NA    
## progress              NA              NA                    NA      NA    
## proj4                 NA              NA                    NA      NA    
## promises              NA              NA                    NA      NA    
## ps                    NA              NA                    NA      NA    
## psych                 NA              NA                    NA      NA    
## purrr                 NA              NA                    NA      NA    
## purrrlyr              NA              NA                    NA      NA    
## qcc                   NA              NA                    NA      NA    
## qpdf                  NA              NA                    NA      NA    
## quadprog              NA              NA                    NA      NA    
## quantmod              NA              NA                    NA      NA    
## quantreg              NA              NA                    NA      NA    
## R6                    NA              NA                    NA      NA    
## randomForest          NA              NA                    NA      NA    
## RANN                  NA              NA                    NA      NA    
## rcmdcheck             NA              NA                    NA      NA    
## RColorBrewer          NA              NA                    NA      NA    
## Rcpp                  NA              NA                    NA      NA    
## RcppArmadillo         NA              NA                    NA      NA    
## RcppEigen             NA              NA                    NA      NA    
## RCurl                 NA              NA                    NA      NA    
## Rdpack                NA              NA                    NA      NA    
## readr                 NA              NA                    NA      NA    
## readxl                NA              NA                    NA      NA    
## recipes               NA              NA                    NA      NA    
## rematch               NA              NA                    NA      NA    
## rematch2              NA              NA                    NA      NA    
## remotes               NA              NA                    NA      NA    
## reprex                NA              NA                    NA      NA    
## reshape               NA              NA                    NA      NA    
## reshape2              NA              NA                    NA      NA    
## rex                   NA              NA                    NA      NA    
## rio                   NA              NA                    NA      NA    
## rJava                 NA              NA                    NA      NA    
## RJSONIO               NA              NA                    NA      NA    
## rlang                 NA              NA                    NA      NA    
## rmarkdown             NA              NA                    NA      NA    
## ROCR                  NA              NA                    NA      NA    
## roxygen2              NA              NA                    NA      NA    
## rpart                 NA              NA                    NA      NA    
## rpart.plot            NA              NA                    NA      NA    
## rprojroot             NA              NA                    NA      NA    
## rsconnect             NA              NA                    NA      NA    
## rstudioapi            NA              NA                    NA      NA    
## Rttf2pt1              "yes"           NA                    NA      NA    
## rtweet                NA              NA                    NA      NA    
## rversions             NA              NA                    NA      NA    
## rvest                 NA              NA                    NA      NA    
## scales                NA              NA                    NA      NA    
## scatterplot3d         NA              NA                    NA      NA    
## selectr               NA              NA                    NA      NA    
## sessioninfo           NA              NA                    NA      NA    
## shades                NA              NA                    NA      NA    
## shiny                 NA              NA                    NA      NA    
## shinyjs               NA              NA                    NA      NA    
## slam                  NA              NA                    NA      NA    
## sna                   NA              NA                    NA      NA    
## snakecase             NA              NA                    NA      NA    
## snow                  NA              NA                    NA      NA    
## SnowballC             NA              NA                    NA      NA    
## snowfall              NA              NA                    NA      NA    
## sourcetools           NA              NA                    NA      NA    
## sp                    NA              NA                    NA      NA    
## SparseM               NA              NA                    NA      NA    
## spatial               NA              NA                    NA      NA    
## spatstat              NA              NA                    NA      NA    
## spatstat.data         NA              NA                    NA      NA    
## spatstat.utils        NA              NA                    NA      NA    
## splines               NA              NA                    NA      NA    
## SQUAREM               NA              NA                    NA      NA    
## StatMeasures          NA              NA                    NA      NA    
## statnet.common        NA              NA                    NA      NA    
## stats                 NA              NA                    NA      NA    
## stats4                NA              NA                    NA      NA    
## stopwords             NA              NA                    NA      NA    
## stringi               "yes"           NA                    NA      NA    
## stringr               NA              NA                    NA      NA    
## survival              NA              NA                    NA      NA    
## sys                   NA              NA                    NA      NA    
## tcltk                 NA              NA                    NA      NA    
## tensor                NA              NA                    NA      NA    
## testthat              NA              NA                    NA      NA    
## tibble                NA              NA                    NA      NA    
## tidyr                 NA              NA                    NA      NA    
## tidyselect            NA              NA                    NA      NA    
## tidytext              NA              NA                    NA      NA    
## tidyverse             NA              NA                    NA      NA    
## timeDate              NA              NA                    NA      NA    
## tinytex               NA              NA                    NA      NA    
## tm                    NA              NA                    NA      NA    
## tokenizers            NA              NA                    NA      NA    
## tools                 NA              NA                    NA      NA    
## topicmodels           NA              NA                    NA      NA    
## treemapify            NA              NA                    NA      NA    
## triangle              NA              NA                    NA      NA    
## triebeard             NA              NA                    NA      NA    
## tseries               NA              NA                    NA      NA    
## TTR                   NA              NA                    NA      NA    
## tweenr                NA              NA                    NA      NA    
## urca                  NA              NA                    NA      NA    
## urltools              NA              NA                    NA      NA    
## usethis               NA              NA                    NA      NA    
## utf8                  NA              NA                    NA      NA    
## utils                 NA              NA                    NA      NA    
## vctrs                 NA              NA                    NA      NA    
## viridis               NA              NA                    NA      NA    
## viridisLite           NA              NA                    NA      NA    
## whisker               NA              NA                    NA      NA    
## withr                 NA              NA                    NA      NA    
## wordcloud             NA              NA                    NA      NA    
## xfun                  NA              NA                    NA      NA    
## XML                   NA              NA                    NA      NA    
## xml2                  NA              NA                    NA      NA    
## xopen                 NA              NA                    NA      NA    
## xtable                NA              NA                    NA      NA    
## xts                   NA              NA                    NA      NA    
## yaml                  NA              NA                    NA      NA    
## zeallot               NA              NA                    NA      NA    
## zip                   NA              NA                    NA      NA    
## zoo                   NA              NA                    NA      NA    
##                       NeedsCompilation Built  
## abind                 "no"             "3.6.0"
## ash                   "yes"            "3.6.0"
## askpass               "yes"            "3.6.0"
## assertthat            "no"             "3.6.0"
## backports             "yes"            "3.6.2"
## base                  NA               "3.6.1"
## base64enc             "yes"            "3.6.0"
## BBmisc                "yes"            "3.6.0"
## BH                    "no"             "3.6.0"
## bibtex                "yes"            "3.6.0"
## BiocManager           "no"             "3.6.1"
## BiocVersion           "no"             "3.6.0"
## bit                   "yes"            "3.6.0"
## bit64                 "yes"            "3.6.0"
## bitops                "yes"            "3.6.0"
## boot                  "no"             "3.6.0"
## brew                  NA               "3.6.0"
## broom                 "no"             "3.6.0"
## callr                 "no"             "3.6.2"
## car                   "no"             "3.6.0"
## carData               "no"             "3.6.0"
## caret                 "yes"            "3.6.0"
## caTools               "yes"            "3.6.0"
## cellranger            "no"             "3.6.0"
## checkmate             "yes"            "3.6.0"
## class                 "yes"            "3.6.1"
## cli                   "no"             "3.6.0"
## clipr                 "no"             "3.6.0"
## cluster               "yes"            "3.6.1"
## coda                  "no"             "3.6.0"
## codetools             "no"             "3.6.1"
## colorspace            "yes"            "3.6.0"
## colourpicker          "no"             "3.6.0"
## commonmark            "yes"            "3.6.0"
## compiler              NA               "3.6.1"
## corrplot              "no"             "3.6.0"
## covr                  "yes"            "3.6.0"
## cowplot               "no"             "3.6.0"
## crayon                "no"             "3.6.0"
## crosstalk             "no"             "3.6.0"
## curl                  "yes"            "3.6.0"
## data.table            "yes"            "3.6.0"
## datasets              NA               "3.6.1"
## DBI                   "no"             "3.6.0"
## dbplyr                "no"             "3.6.0"
## deldir                "yes"            "3.6.0"
## dendextend            "no"             "3.6.0"
## desc                  "no"             "3.6.0"
## devtools              "no"             "3.6.2"
## digest                "yes"            "3.6.0"
## DMwR                  "no"             "3.6.0"
## dplyr                 "yes"            "3.6.0"
## dslabs                "no"             "3.6.0"
## DT                    "no"             "3.6.0"
## e1071                 "yes"            "3.6.0"
## ellipse               "no"             "3.6.0"
## ellipsis              "yes"            "3.6.0"
## evaluate              "no"             "3.6.0"
## extrafont             "no"             "3.6.0"
## extrafontdb           NA               "3.6.0"
## factoextra            "no"             "3.6.0"
## FactoMineR            "no"             "3.6.0"
## fansi                 "yes"            "3.6.0"
## farver                "yes"            "3.6.0"
## fastmap               "yes"            "3.6.0"
## flashClust            NA               "3.6.0"
## forcats               "no"             "3.6.0"
## foreach               "no"             "3.6.0"
## forecast              "yes"            "3.6.2"
## foreign               "yes"            "3.6.0"
## fracdiff              "yes"            "3.6.0"
## fs                    "yes"            "3.6.0"
## gapminder             "no"             "3.6.0"
## gbm                   "yes"            "3.6.0"
## gbRd                  NA               "3.6.0"
## gdata                 "no"             "3.6.0"
## generics              "no"             "3.6.0"
## geomnet               "no"             "3.6.1"
## geosphere             "yes"            "3.6.0"
## GGally                "no"             "3.6.0"
## ggalt                 "no"             "3.6.0"
## gganimate             "no"             "3.6.0"
## ggcorrplot            "no"             "3.6.0"
## ggdendro              "no"             "3.6.0"
## ggExtra               "no"             "3.6.0"
## ggfittext             "no"             "3.6.0"
## ggfortify             "no"             "3.6.2"
## ggnetwork             "no"             "3.6.0"
## ggplot2               "no"             "3.6.0"
## ggpubr                "no"             "3.6.0"
## ggQC                  "no"             "3.6.0"
## ggrepel               "yes"            "3.6.0"
## ggsci                 "no"             "3.6.0"
## ggsignif              "no"             "3.6.0"
## ggthemes              "no"             "3.6.0"
## gh                    "no"             "3.6.0"
## git2r                 "yes"            "3.6.0"
## glmnet                "yes"            "3.6.0"
## glue                  "yes"            "3.6.2"
## goftest               "yes"            "3.6.0"
## gower                 "yes"            "3.6.0"
## gplots                "no"             "3.6.0"
## graphics              "yes"            "3.6.1"
## grDevices             "yes"            "3.6.1"
## grid                  "yes"            "3.6.1"
## gridExtra             "no"             "3.6.0"
## gtable                "no"             "3.6.0"
## gtools                "yes"            "3.6.0"
## gutenbergr            "no"             "3.6.0"
## haven                 "yes"            "3.6.0"
## hexbin                "yes"            "3.6.0"
## highr                 "no"             "3.6.0"
## hms                   "no"             "3.6.0"
## htm2txt               "no"             "3.6.0"
## htmltools             "yes"            "3.6.0"
## htmlwidgets           "no"             "3.6.0"
## httpuv                "yes"            "3.6.0"
## httr                  "no"             "3.6.0"
## hunspell              "yes"            "3.6.0"
## igraph                "yes"            "3.6.0"
## infotheo              "yes"            "3.6.0"
## ini                   "no"             "3.6.0"
## ipred                 "yes"            "3.6.0"
## ISLR                  "no"             "3.6.0"
## isoband               "yes"            "3.6.2"
## ISOcodes              "no"             "3.6.0"
## iterators             "no"             "3.6.0"
## janeaustenr           "no"             "3.6.0"
## janitor               "no"             "3.6.0"
## jsonlite              "yes"            "3.6.0"
## Kendall               NA               "3.6.0"
## kernlab               "yes"            "3.6.0"
## KernSmooth            "yes"            "3.6.0"
## knitr                 "no"             "3.6.0"
## labeling              "no"             "3.6.0"
## later                 "yes"            "3.6.0"
## lattice               "yes"            "3.6.1"
## lava                  "no"             "3.6.0"
## lawstat               "no"             "3.6.2"
## lazyeval              "yes"            "3.6.0"
## leaps                 "yes"            "3.6.0"
## lemon                 "no"             "3.6.0"
## lifecycle             "no"             "3.6.0"
## lle                   NA               "3.6.0"
## lme4                  "yes"            "3.6.0"
## lmtest                "yes"            "3.6.0"
## lubridate             "yes"            "3.6.0"
## magrittr              "no"             "3.6.0"
## mallet                "no"             "3.6.0"
## maps                  "yes"            "3.6.0"
## maptools              "yes"            "3.6.0"
## markdown              "yes"            "3.6.0"
## MASS                  "yes"            "3.6.1"
## Matrix                "yes"            "3.6.1"
## MatrixModels          "no"             "3.6.0"
## memoise               "no"             "3.6.0"
## methods               "yes"            "3.6.1"
## mgcv                  "yes"            "3.6.1"
## mime                  "yes"            "3.6.0"
## minet                 "yes"            "3.6.0"
## miniUI                "no"             "3.6.0"
## minqa                 "yes"            "3.6.0"
## mnormt                "yes"            "3.6.0"
## ModelMetrics          "yes"            "3.6.0"
## modelr                "no"             "3.6.0"
## modeltools            "no"             "3.6.0"
## mosaicData            "no"             "3.6.0"
## mRMRe                 "yes"            "3.6.0"
## munsell               "no"             "3.6.0"
## mvtnorm               "yes"            "3.6.2"
## network               "yes"            "3.6.0"
## ngram                 "yes"            "3.6.0"
## nlme                  "yes"            "3.6.0"
## NLP                   "no"             "3.6.0"
## nnet                  "yes"            "3.6.1"
## numDeriv              "no"             "3.6.0"
## openssl               "yes"            "3.6.0"
## openxlsx              "yes"            "3.6.0"
## packrat               "no"             "3.6.1"
## parallel              "yes"            "3.6.1"
## parallelMap           "no"             "3.6.0"
## pbkrtest              "no"             "3.6.0"
## pdftools              "yes"            "3.6.0"
## performanceEstimation "no"             "3.6.0"
## pillar                "no"             "3.6.0"
## pkgbuild              "no"             "3.6.2"
## pkgconfig             "no"             "3.6.0"
## pkgload               "yes"            "3.6.0"
## PKI                   "yes"            "3.6.0"
## plogr                 "no"             "3.6.0"
## plotly                "no"             "3.6.2"
## plotrix               "no"             "3.6.0"
## pls                   "no"             "3.6.0"
## plyr                  "yes"            "3.6.0"
## polyclip              "yes"            "3.6.0"
## polynom               "no"             "3.6.0"
## praise                "no"             "3.6.0"
## prettyunits           "no"             "3.6.0"
## processx              "yes"            "3.6.0"
## prodlim               "yes"            "3.6.0"
## progress              "no"             "3.6.0"
## proj4                 "yes"            "3.6.0"
## promises              "yes"            "3.6.0"
## ps                    "yes"            "3.6.0"
## psych                 "no"             "3.6.0"
## purrr                 "yes"            "3.6.2"
## purrrlyr              "yes"            "3.6.0"
## qcc                   "no"             "3.6.0"
## qpdf                  "yes"            "3.6.0"
## quadprog              "yes"            "3.6.0"
## quantmod              "no"             "3.6.0"
## quantreg              "yes"            "3.6.0"
## R6                    "no"             "3.6.0"
## randomForest          "yes"            "3.6.0"
## RANN                  "yes"            "3.6.0"
## rcmdcheck             "no"             "3.6.0"
## RColorBrewer          "no"             "3.6.0"
## Rcpp                  "yes"            "3.6.0"
## RcppArmadillo         "yes"            "3.6.2"
## RcppEigen             "yes"            "3.6.0"
## RCurl                 "yes"            "3.6.0"
## Rdpack                "no"             "3.6.2"
## readr                 "yes"            "3.6.0"
## readxl                "yes"            "3.6.0"
## recipes               "no"             "3.6.0"
## rematch               "no"             "3.6.0"
## rematch2              "no"             "3.6.2"
## remotes               "no"             "3.6.0"
## reprex                "no"             "3.6.0"
## reshape               "yes"            "3.6.0"
## reshape2              "yes"            "3.6.0"
## rex                   "no"             "3.6.2"
## rio                   "no"             "3.6.0"
## rJava                 "yes"            "3.6.0"
## RJSONIO               "yes"            "3.6.0"
## rlang                 "yes"            "3.6.0"
## rmarkdown             "no"             "3.6.0"
## ROCR                  "no"             "3.6.0"
## roxygen2              "yes"            "3.6.0"
## rpart                 "yes"            "3.6.1"
## rpart.plot            "no"             "3.6.0"
## rprojroot             "no"             "3.6.0"
## rsconnect             "no"             "3.6.1"
## rstudioapi            "no"             "3.6.0"
## Rttf2pt1              "yes"            "3.6.0"
## rtweet                "yes"            "3.6.0"
## rversions             "no"             "3.6.0"
## rvest                 "no"             "3.6.0"
## scales                "no"             "3.6.0"
## scatterplot3d         "no"             "3.6.0"
## selectr               "no"             "3.6.0"
## sessioninfo           "no"             "3.6.0"
## shades                "no"             "3.6.0"
## shiny                 "no"             "3.6.0"
## shinyjs               "no"             "3.6.0"
## slam                  "yes"            "3.6.0"
## sna                   "yes"            "3.6.0"
## snakecase             "no"             "3.6.0"
## snow                  "no"             "3.6.0"
## SnowballC             "yes"            "3.6.0"
## snowfall              "no"             "3.6.0"
## sourcetools           "yes"            "3.6.0"
## sp                    "yes"            "3.6.0"
## SparseM               "yes"            "3.6.0"
## spatial               "yes"            "3.6.1"
## spatstat              "yes"            "3.6.0"
## spatstat.data         "no"             "3.6.0"
## spatstat.utils        "yes"            "3.6.0"
## splines               "yes"            "3.6.1"
## SQUAREM               "no"             "3.6.0"
## StatMeasures          "no"             "3.6.0"
## statnet.common        "yes"            "3.6.0"
## stats                 "yes"            "3.6.1"
## stats4                NA               "3.6.1"
## stopwords             "no"             "3.6.0"
## stringi               "yes"            "3.6.0"
## stringr               "no"             "3.6.0"
## survival              "yes"            "3.6.1"
## sys                   "yes"            "3.6.0"
## tcltk                 "yes"            "3.6.1"
## tensor                NA               "3.6.0"
## testthat              "yes"            "3.6.0"
## tibble                "yes"            "3.6.2"
## tidyr                 "yes"            "3.6.0"
## tidyselect            "yes"            "3.6.0"
## tidytext              "no"             "3.6.0"
## tidyverse             "no"             "3.6.0"
## timeDate              "no"             "3.6.0"
## tinytex               "no"             "3.6.0"
## tm                    "yes"            "3.6.0"
## tokenizers            "yes"            "3.6.0"
## tools                 "yes"            "3.6.1"
## topicmodels           "yes"            "3.6.0"
## treemapify            "no"             "3.6.0"
## triangle              "no"             "3.6.0"
## triebeard             "yes"            "3.6.0"
## tseries               "yes"            "3.6.0"
## TTR                   "yes"            "3.6.0"
## tweenr                "yes"            "3.6.0"
## urca                  "yes"            "3.6.0"
## urltools              "yes"            "3.6.0"
## usethis               "no"             "3.6.2"
## utf8                  "yes"            "3.6.0"
## utils                 "yes"            "3.6.1"
## vctrs                 "yes"            "3.6.0"
## viridis               "no"             "3.6.0"
## viridisLite           "no"             "3.6.0"
## whisker               "no"             "3.6.0"
## withr                 "no"             "3.6.2"
## wordcloud             "yes"            "3.6.0"
## xfun                  "no"             "3.6.0"
## XML                   "yes"            "3.6.0"
## xml2                  "yes"            "3.6.0"
## xopen                 "no"             "3.6.0"
## xtable                "no"             "3.6.0"
## xts                   "yes"            "3.6.0"
## yaml                  "yes"            "3.6.0"
## zeallot               "no"             "3.6.0"
## zip                   "yes"            "3.6.0"
## zoo                   "yes"            "3.6.0"
# uncomment to update the currently installed packages
# update.packages() 

# uncomment to install a specific package
# install.packages("specific_package_name") 

Back to top

2. COMMONLY USED LIBRARIES

Back to top

3. HELP & DOCUMENTATION

R’s various help files and demos can be accessed using the following commands (where function_name and search_term correspond to the desired function and/or term):

# uncomment the line to see the help file in the bottom right window.
# ?glm 

example(glm)
## 
## glm> ## Dobson (1990) Page 93: Randomized Controlled Trial :
## glm> counts <- c(18,17,15,20,10,20,25,13,12)
## 
## glm> outcome <- gl(3,1,9)
## 
## glm> treatment <- gl(3,3)
## 
## glm> print(d.AD <- data.frame(treatment, outcome, counts))
##   treatment outcome counts
## 1         1       1     18
## 2         1       2     17
## 3         1       3     15
## 4         2       1     20
## 5         2       2     10
## 6         2       3     20
## 7         3       1     25
## 8         3       2     13
## 9         3       3     12
## 
## glm> glm.D93 <- glm(counts ~ outcome + treatment, family = poisson())
## 
## glm> anova(glm.D93)
## Analysis of Deviance Table
## 
## Model: poisson, link: log
## 
## Response: counts
## 
## Terms added sequentially (first to last)
## 
## 
##           Df Deviance Resid. Df Resid. Dev
## NULL                          8    10.5814
## outcome    2   5.4523         6     5.1291
## treatment  2   0.0000         4     5.1291
## 
## glm> ## No test: 
## glm> ##D summary(glm.D93)
## glm> ## End(No test)
## glm> ## Computing AIC [in many ways]:
## glm> (A0 <- AIC(glm.D93))
## [1] 56.76132
## 
## glm> (ll <- logLik(glm.D93))
## 'log Lik.' -23.38066 (df=5)
## 
## glm> A1 <- -2*c(ll) + 2*attr(ll, "df")
## 
## glm> A2 <- glm.D93$family$aic(counts, mu=fitted(glm.D93), wt=1) +
## glm+         2 * length(coef(glm.D93))
## 
## glm> stopifnot(exprs = {
## glm+   all.equal(A0, A1)
## glm+   all.equal(A1, A2)
## glm+   all.equal(A1, glm.D93$aic)
## glm+ })
## 
## glm> ## No test: 
## glm> ##D ## an example with offsets from Venables & Ripley (2002, p.189)
## glm> ##D utils::data(anorexia, package = "MASS")
## glm> ##D 
## glm> ##D anorex.1 <- glm(Postwt ~ Prewt + Treat + offset(Prewt),
## glm> ##D                 family = gaussian, data = anorexia)
## glm> ##D summary(anorex.1)
## glm> ## End(No test)
## glm> 
## glm> # A Gamma example, from McCullagh & Nelder (1989, pp. 300-2)
## glm> clotting <- data.frame(
## glm+     u = c(5,10,15,20,30,40,60,80,100),
## glm+     lot1 = c(118,58,42,35,27,25,21,19,18),
## glm+     lot2 = c(69,35,26,21,18,16,13,12,12))
## 
## glm> summary(glm(lot1 ~ log(u), data = clotting, family = Gamma))
## 
## Call:
## glm(formula = lot1 ~ log(u), family = Gamma, data = clotting)
## 
## Deviance Residuals: 
##      Min        1Q    Median        3Q       Max  
## -0.04008  -0.03756  -0.02637   0.02905   0.08641  
## 
## Coefficients:
##               Estimate Std. Error t value Pr(>|t|)    
## (Intercept) -0.0165544  0.0009275  -17.85 4.28e-07 ***
## log(u)       0.0153431  0.0004150   36.98 2.75e-09 ***
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## (Dispersion parameter for Gamma family taken to be 0.002446059)
## 
##     Null deviance: 3.51283  on 8  degrees of freedom
## Residual deviance: 0.01673  on 7  degrees of freedom
## AIC: 37.99
## 
## Number of Fisher Scoring iterations: 3
## 
## 
## glm> summary(glm(lot2 ~ log(u), data = clotting, family = Gamma))
## 
## Call:
## glm(formula = lot2 ~ log(u), family = Gamma, data = clotting)
## 
## Deviance Residuals: 
##      Min        1Q    Median        3Q       Max  
## -0.05574  -0.02925   0.01030   0.01714   0.06371  
## 
## Coefficients:
##               Estimate Std. Error t value Pr(>|t|)    
## (Intercept) -0.0239085  0.0013265  -18.02 4.00e-07 ***
## log(u)       0.0235992  0.0005768   40.91 1.36e-09 ***
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## (Dispersion parameter for Gamma family taken to be 0.001813354)
## 
##     Null deviance: 3.118557  on 8  degrees of freedom
## Residual deviance: 0.012672  on 7  degrees of freedom
## AIC: 27.032
## 
## Number of Fisher Scoring iterations: 3
## 
## 
## glm> ## Aliased ("S"ingular) -> 1 NA coefficient
## glm> (fS <- glm(lot2 ~ log(u) + log(u^2), data = clotting, family = Gamma))
## 
## Call:  glm(formula = lot2 ~ log(u) + log(u^2), family = Gamma, data = clotting)
## 
## Coefficients:
## (Intercept)       log(u)     log(u^2)  
##    -0.02391      0.02360           NA  
## 
## Degrees of Freedom: 8 Total (i.e. Null);  7 Residual
## Null Deviance:       3.119 
## Residual Deviance: 0.01267   AIC: 27.03
## 
## glm> tools::assertError(update(fS, singular.ok=FALSE), verbose=interactive())
## 
## glm> ## -> .. "singular fit encountered"
## glm> 
## glm> ## Not run: 
## glm> ##D ## for an example of the use of a terms object as a formula
## glm> ##D demo(glm.vr)
## glm> ## End(Not run)
## glm> 
## glm>

We can copy code from the example file, and run it directly.

counts <- c(18,17,15,20,10,20,25,13,12)
outcome <- gl(3,1,9)
treatment <- gl(3,3)
print(d.AD <- data.frame(treatment, outcome, counts))
##   treatment outcome counts
## 1         1       1     18
## 2         1       2     17
## 3         1       3     15
## 4         2       1     20
## 5         2       2     10
## 6         2       3     20
## 7         3       1     25
## 8         3       2     13
## 9         3       3     12
glm.D93 <- glm(counts ~ outcome + treatment, family = poisson())
anova(glm.D93)
summary(glm.D93)
## 
## Call:
## glm(formula = counts ~ outcome + treatment, family = poisson())
## 
## Deviance Residuals: 
##        1         2         3         4         5         6         7  
## -0.67125   0.96272  -0.16965  -0.21999  -0.95552   1.04939   0.84715  
##        8         9  
## -0.09167  -0.96656  
## 
## Coefficients:
##               Estimate Std. Error z value Pr(>|z|)    
## (Intercept)  3.045e+00  1.709e-01  17.815   <2e-16 ***
## outcome2    -4.543e-01  2.022e-01  -2.247   0.0246 *  
## outcome3    -2.930e-01  1.927e-01  -1.520   0.1285    
## treatment2   1.338e-15  2.000e-01   0.000   1.0000    
## treatment3   1.421e-15  2.000e-01   0.000   1.0000    
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## (Dispersion parameter for poisson family taken to be 1)
## 
##     Null deviance: 10.5814  on 8  degrees of freedom
## Residual deviance:  5.1291  on 4  degrees of freedom
## AIC: 56.761
## 
## Number of Fisher Scoring iterations: 4

The function’s arguments can be accessed via args().

args(glm)
## function (formula, family = gaussian, data, weights, subset, 
##     na.action, start = NULL, etastart, mustart, offset, control = list(...), 
##     model = TRUE, method = "glm.fit", x = FALSE, y = TRUE, singular.ok = TRUE, 
##     contrasts = NULL, ...) 
## NULL

Back to top

4. THE R WORKSPACE

How do we arrange for data to be made available in the R workspace?

We can either use built-in datasets, or we can load data from external sources.

4.1 LOADING A BUILT-IN DATASET

# uncomment to list datasets in the datasets package
# data()
# uncomment to list datasets in all available packages
# data(package = .packages(all.available = TRUE)) 

Let’s take a look at three datasets:

  • swiss
  • volcano
  • InsectSprays
swiss
head(swiss,6)
# uncomment for the corresponding help file
# ?swiss 

volcano
##       [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13]
##  [1,]  100  100  101  101  101  101  101  100  100   100   101   101   102
##  [2,]  101  101  102  102  102  102  102  101  101   101   102   102   103
##  [3,]  102  102  103  103  103  103  103  102  102   102   103   103   104
##  [4,]  103  103  104  104  104  104  104  103  103   103   103   104   104
##  [5,]  104  104  105  105  105  105  105  104  104   103   104   104   105
##  [6,]  105  105  105  106  106  106  106  105  105   104   104   105   105
##  [7,]  105  106  106  107  107  107  107  106  106   105   105   106   106
##  [8,]  106  107  107  108  108  108  108  107  107   106   106   107   108
##  [9,]  107  108  108  109  109  109  109  108  108   107   108   108   110
## [10,]  108  109  109  110  110  110  110  109  109   108   110   110   113
## [11,]  109  110  110  111  111  111  111  110  110   110   112   114   118
## [12,]  110  110  111  113  112  111  113  112  112   114   116   119   121
## [13,]  110  111  113  115  114  113  114  114  115   117   119   121   124
## [14,]  111  113  115  117  116  115  116  117  117   119   121   124   126
## [15,]  114  115  117  117  117  118  119  119  120   121   124   126   128
## [16,]  116  118  118  118  120  121  121  122  122   123   125   128   130
## [17,]  118  120  120  121  122  123  124  124  125   126   127   129   132
## [18,]  120  121  122  123  124  125  126  127  127   128   130   132   134
## [19,]  120  122  125  126  126  127  128  129  130   130   132   134   136
## [20,]  121  124  126  128  129  129  130  131  132   133   135   137   139
## [21,]  122  125  127  130  130  131  133  134  135   136   137   140   143
## [22,]  122  125  128  130  132  133  135  136  137   139   140   143   147
## [23,]  123  126  129  131  133  135  137  138  139   141   143   147   150
## [24,]  124  127  130  132  135  137  138  140  142   144   147   149   154
## [25,]  123  128  131  133  136  138  140  142  144   146   149   151   154
## [26,]  123  127  131  134  136  138  140  142  144   147   149   151   154
## [27,]  120  124  128  131  134  137  139  142  144   146   149   151   153
## [28,]  118  121  125  129  132  134  137  140  142   145   147   149   151
## [29,]  117  120  121  125  129  132  135  138  140   143   145   147   149
## [30,]  115  118  120  122  126  130  133  136  138   141   143   145   148
## [31,]  114  116  118  120  122  127  131  133  136   138   141   143   146
## [32,]  115  114  116  118  120  122  127  129  132   136   139   141   143
## [33,]  113  113  114  116  118  120  122  125  129   133   136   138   141
## [34,]  111  112  113  114  116  118  120  122  126   130   133   136   139
## [35,]  110  112  113  113  114  116  118  120  123   127   131   134   137
## [36,]  109  110  111  112  114  116  118  119  120   124   128   131   136
## [37,]  108  109  111  112  114  116  117  118  120   121   125   128   132
## [38,]  108  109  111  113  114  116  117  118  119   120   122   126   130
## [39,]  107  108  111  112  114  115  116  117  119   120   121   124   128
## [40,]  107  108  110  112  113  113  115  116  118   120   122   125   128
## [41,]  107  108  109  111  113  114  116  117  119   120   122   125   128
## [42,]  108  109  110  112  114  115  116  117  119   120   122   126   129
## [43,]  109  110  111  113  115  116  117  118  120   121   123   126   129
## [44,]  110  111  112  113  116  117  118  119  120   122   125   127   130
## [45,]  111  112  113  114  116  117  118  119  120   123   125   128   130
## [46,]  111  112  113  115  117  118  118  120  121   124   126   128   131
## [47,]  112  113  114  116  117  118  119  120  122   124   127   129   132
## [48,]  113  114  115  116  117  119  119  120  122   125   127   129   132
## [49,]  113  114  115  117  118  119  120  121  123   125   127   130   132
## [50,]  114  115  116  117  118  119  120  121  123   126   128   130   133
## [51,]  115  116  117  118  119  120  121  121  123   126   128   131   134
## [52,]  115  116  117  118  119  120  121  122  123   125   128   131   134
## [53,]  114  115  116  116  118  119  120  121  122   126   129   132   135
## [54,]  113  114  115  116  117  118  119  120  123   126   129   132   135
## [55,]  112  113  114  115  116  117  119  120  122   126   130   133   136
## [56,]  111  112  114  115  116  117  118  120  122   125   131   134   137
## [57,]  111  112  113  115  115  116  117  119  121   126   131   135   138
## [58,]  112  113  113  114  115  116  117  119  122   127   132   135   139
## [59,]  112  113  114  114  116  117  118  120  122   128   132   136   139
## [60,]  112  114  114  115  116  117  119  120  122   128   133   136   140
## [61,]  113  114  115  116  116  117  118  120  123   129   133   137   140
## [62,]  114  115  115  116  117  118  118  120  123   129   133   137   140
## [63,]  114  115  116  117  117  119  118  120  123   128   132   136   139
## [64,]  115  116  116  117  118  119  119  120  124   128   132   136   139
## [65,]  115  116  117  118  118  119  120  123  125   128   131   135   138
## [66,]  116  117  118  118  119  120  122  123  125   128   131   134   137
## [67,]  116  117  118  119  120  121  123  124  126   128   130   133   137
## [68,]  117  118  119  119  120  121  123  124  126   128   129   131   135
## [69,]  117  118  119  120  120  121  123  124  125   126   128   129   132
## [70,]  116  117  118  120  120  121  122  123  124   125   126   128   130
## [71,]  114  115  116  117  119  119  120  121  122   123   125   127   129
## [72,]  112  113  114  115  116  116  117  119  120   122   124   126   127
## [73,]  109  111  112  112  113  113  113  114  116   119   121   123   124
## [74,]  106  107  108  108  109  110  110  112  113   114   117   119   120
## [75,]  104  105  105  106  106  107  108  108  109   109   111   115   116
## [76,]  102  103  103  104  104  105  106  106  107   108   109   111   112
## [77,]  101  102  103  103  104  105  105  106  106   107   108   109   109
## [78,]  100  101  102  102  103  103  104  104  105   106   106   107   106
## [79,]  100  101  101  102  102  103  103  104  104   105   105   105   105
## [80,]   99  100  101  102  102  103  103  103  104   104   104   104   103
## [81,]   99  100  100  101  101  102  102  102  103   103   103   103   102
## [82,]   99  100  100  100  101  101  101  102  102   103   102   102   101
## [83,]   99   99   99   99  100  100  101  101  102   102   101   101   101
## [84,]   98   99   99   99   99  100  100  101  101   102   101   100   100
## [85,]   98   98   98   99   99   99  100  100  101   101   100   100    99
## [86,]   97   98   98   98   99   99   99  100  100   100   100   100    99
## [87,]   97   97   97   98   98   99   99   99  100   100   100    99    99
##       [,14] [,15] [,16] [,17] [,18] [,19] [,20] [,21] [,22] [,23] [,24]
##  [1,]   102   102   102   103   104   103   102   101   101   102   103
##  [2,]   103   103   103   104   105   104   103   102   102   103   105
##  [3,]   104   104   104   105   106   105   104   104   105   106   107
##  [4,]   104   105   105   106   107   106   106   106   107   108   110
##  [5,]   105   105   106   107   108   108   108   109   110   112   114
##  [6,]   106   106   107   109   110   110   112   113   115   116   118
##  [7,]   107   108   109   111   113   114   116   118   120   121   122
##  [8,]   108   110   113   115   117   118   120   122   124   125   127
##  [9,]   111   113   116   118   120   123   125   127   129   130   132
## [10,]   116   118   120   122   125   127   129   133   136   138   140
## [11,]   121   123   125   127   129   133   137   141   143   145   146
## [12,]   124   127   129   133   138   143   146   149   149   151   153
## [13,]   126   129   133   140   145   150   154   155   155   157   159
## [14,]   128   132   137   143   151   156   161   161   162   163   165
## [15,]   131   137   143   150   156   160   163   165   168   170   171
## [16,]   134   141   147   152   156   160   165   168   170   174   176
## [17,]   135   142   149   153   157   161   166   170   174   178   180
## [18,]   137   142   151   155   158   162   169   172   176   181   183
## [19,]   139   145   152   157   160   167   172   175   178   181   185
## [20,]   143   150   154   159   164   170   173   176   179   184   186
## [21,]   147   154   158   162   166   171   174   177   181   186   189
## [22,]   152   157   161   164   168   172   175   179   182   186   190
## [23,]   156   161   164   167   170   173   177   181   184   187   188
## [24,]   157   161   165   168   171   175   178   181   184   186   187
## [25,]   157   160   164   168   172   175   178   181   183   184   184
## [26,]   157   160   164   168   171   174   178   180   181   181   182
## [27,]   156   160   163   167   171   174   178   180   180   180   180
## [28,]   155   159   163   166   169   173   177   179   180   180   180
## [29,]   153   157   160   163   166   171   174   177   179   180   180
## [30,]   151   154   157   160   163   168   171   174   177   179   179
## [31,]   148   151   154   157   160   164   168   171   174   178   178
## [32,]   146   148   151   153   156   160   164   167   172   174   176
## [33,]   143   146   149   150   153   156   160   165   170   173   176
## [34,]   142   145   147   148   151   155   158   163   168   173   176
## [35,]   141   143   145   148   150   154   157   161   166   171   176
## [36,]   140   142   145   147   150   153   157   160   165   170   174
## [37,]   138   142   144   147   149   153   156   160   164   170   174
## [38,]   135   139   143   147   149   152   156   160   164   169   173
## [39,]   133   137   141   145   149   152   156   160   164   168   172
## [40,]   132   136   140   145   148   150   155   160   164   167   170
## [41,]   132   137   141   144   146   149   152   157   162   166   168
## [42,]   133   137   141   143   146   148   151   155   160   164   167
## [43,]   133   138   141   143   146   148   150   155   159   163   165
## [44,]   133   138   141   143   146   148   150   154   159   162   163
## [45,]   134   139   141   144   146   148   151   154   158   161   164
## [46,]   135   139   142   144   146   148   151   155   160   164   165
## [47,]   135   139   142   144   146   149   152   157   162   167   169
## [48,]   135   139   142   144   147   149   154   159   164   169   170
## [49,]   135   139   142   145   148   150   156   161   166   170   170
## [50,]   136   139   142   145   148   152   157   161   166   168   170
## [51,]   136   139   142   145   149   152   157   161   163   164   166
## [52,]   137   139   142   145   149   152   156   159   159   160   162
## [53,]   137   140   143   146   149   152   155   156   157   158   159
## [54,]   138   140   143   146   148   151   153   154   156   157   157
## [55,]   138   141   143   146   148   150   152   154   155   155   155
## [56,]   139   142   144   146   148   150   152   153   153   153   153
## [57,]   140   142   144   146   148   150   151   151   151   151   151
## [58,]   141   143   145   147   149   150   150   150   150   150   150
## [59,]   141   144   146   147   149   150   150   150   150   150   150
## [60,]   142   144   146   148   150   150   150   150   150   150   150
## [61,]   142   144   146   149   150   150   150   150   150   150   150
## [62,]   143   145   147   150   150   150   150   150   150   150   150
## [63,]   142   145   148   150   150   150   150   150   150   150   150
## [64,]   142   145   148   150   150   150   150   150   150   150   150
## [65,]   141   145   148   150   150   150   150   150   150   150   150
## [66,]   141   145   148   149   150   150   150   150   150   150   150
## [67,]   140   144   145   147   148   149   150   149   149   147   146
## [68,]   139   142   143   145   146   147   147   147   146   144   142
## [69,]   137   140   142   143   143   144   144   144   143   141   139
## [70,]   134   139   140   141   141   141   141   141   140   138   136
## [71,]   133   136   134   134   136   138   138   137   137   135   133
## [72,]   129   129   128   127   129   132   133   133   133   133   131
## [73,]   125   124   123   123   123   125   127   129   129   128   128
## [74,]   121   119   117   117   117   118   120   123   124   125   125
## [75,]   114   113   112   111   110   111   113   116   119   122   122
## [76,]   110   109   108   108   108   108   109   110   112   116   117
## [77,]   107   106   106   105   105   105   106   107   108   109   110
## [78,]   106   106   105   105   104   103   103   104   105   107   108
## [79,]   106   105   105   104   103   102   101   102   103   104   106
## [80,]   104   104   104   104   102   101   101   102   103   104   105
## [81,]   103   103   104   103   102   101   101   101   102   103   104
## [82,]   102   102   103   103   101   101   100   101   101   102   103
## [83,]   101   101   102   102   101   100   100   101   101   101   103
## [84,]   100   101   101   101   100   100   100   100   101   101   101
## [85,]    99   100   100   100   100   100   100   100   101   101   101
## [86,]    99    99   100   100   100   100   100   100   100   101   101
## [87,]    99    99    99   100   100   100   100   100   100   101   101
##       [,25] [,26] [,27] [,28] [,29] [,30] [,31] [,32] [,33] [,34] [,35]
##  [1,]   104   104   105   107   107   107   108   108   110   110   110
##  [2,]   106   106   107   109   110   110   110   110   111   112   113
##  [3,]   108   110   111   113   114   115   114   115   116   118   119
##  [4,]   111   114   117   118   117   119   120   121   122   124   125
##  [5,]   115   118   121   122   121   123   128   131   129   130   131
##  [6,]   119   121   124   126   126   129   134   137   137   136   136
##  [7,]   123   125   127   129   130   135   140   142   142   142   141
##  [8,]   128   129   131   134   135   141   146   147   146   146   145
##  [9,]   134   135   137   139   142   146   152   152   151   151   150
## [10,]   141   142   148   150   151   156   158   159   158   157   158
## [11,]   148   150   154   156   159   161   162   163   164   163   164
## [12,]   154   157   159   160   163   165   166   167   168   168   168
## [13,]   161   162   164   165   167   168   169   170   172   174   172
## [14,]   166   167   168   170   171   173   175   177   179   178   177
## [15,]   172   173   174   175   177   179   180   182   183   183   183
## [16,]   179   180   181   181   182   182   183   184   186   187   187
## [17,]   182   183   184   184   185   186   186   187   189   189   189
## [18,]   184   186   187   188   189   189   189   189   190   190   191
## [19,]   186   188   190   191   192   193   193   192   192   191   192
## [20,]   189   190   191   192   193   194   195   194   193   192   191
## [21,]   190   190   191   192   191   191   190   189   188   189   190
## [22,]   190   190   190   189   187   184   184   183   182   182   183
## [23,]   190   189   187   185   183   179   176   174   174   174   174
## [24,]   187   184   184   181   179   175   171   169   168   168   168
## [25,]   185   183   180   177   174   170   167   165   164   164   164
## [26,]   183   181   178   173   169   166   163   161   161   160   160
## [27,]   180   180   175   171   167   162   160   158   157   157   157
## [28,]   180   179   174   169   166   161   158   156   154   153   153
## [29,]   180   179   172   168   164   160   157   154   151   149   150
## [30,]   179   176   171   167   164   160   156   153   149   148   149
## [31,]   179   177   173   169   165   161   157   154   151   149   150
## [32,]   177   176   173   170   166   162   159   157   154   153   154
## [33,]   176   176   173   172   169   165   163   160   158   157   158
## [34,]   177   177   176   174   171   169   166   164   161   161   162
## [35,]   178   178   178   176   174   172   170   167   167   167   166
## [36,]   178   179   179   178   178   176   174   171   170   170   170
## [37,]   178   180   180   179   179   178   176   172   170   170   170
## [38,]   177   180   180   180   180   179   178   174   170   170   168
## [39,]   176   179   180   180   180   179   178   174   170   168   166
## [40,]   174   177   179   179   178   176   176   173   169   166   164
## [41,]   171   173   175   175   173   172   172   171   168   165   162
## [42,]   168   169   170   170   169   168   167   168   166   163   160
## [43,]   166   167   168   168   166   165   164   161   160   159   158
## [44,]   164   166   166   166   165   163   161   159   157   156   155
## [45,]   166   167   168   166   165   163   161   158   156   154   152
## [46,]   168   169   169   168   166   163   160   158   156   153   151
## [47,]   170   170   170   168   165   163   161   159   157   155   151
## [48,]   170   170   170   170   168   165   163   161   158   155   151
## [49,]   170   170   170   170   169   166   163   161   159   155   151
## [50,]   170   170   170   168   166   164   163   160   159   155   151
## [51,]   168   167   166   164   163   161   160   158   156   152   149
## [52,]   162   161   161   160   159   158   157   155   153   150   148
## [53,]   159   159   158   158   157   155   153   151   150   149   147
## [54,]   157   157   156   155   154   152   150   149   148   147   146
## [55,]   155   155   154   152   152   150   148   147   146   145   145
## [56,]   153   153   153   151   149   147   146   144   144   143   143
## [57,]   151   151   151   150   148   146   144   142   141   141   142
## [58,]   150   150   150   149   147   144   142   141   140   140   140
## [59,]   150   150   150   149   146   143   141   140   140   139   139
## [60,]   150   150   150   148   145   142   140   138   138   138   137
## [61,]   150   150   150   147   143   141   139   137   136   136   135
## [62,]   150   150   148   145   142   139   138   136   135   134   134
## [63,]   150   150   147   144   141   139   136   135   134   133   132
## [64,]   150   149   146   143   140   138   135   134   133   131   131
## [65,]   150   147   145   142   139   137   134   132   131   130   129
## [66,]   148   145   143   141   138   135   133   130   129   128   127
## [67,]   144   141   139   136   133   131   129   128   127   126   125
## [68,]   140   138   135   133   130   128   127   126   125   124   123
## [69,]   137   135   133   130   128   127   126   125   123   122   121
## [70,]   134   133   131   129   127   125   124   123   122   120   119
## [71,]   132   130   129   127   125   124   122   121   120   119   117
## [72,]   129   127   126   125   124   122   121   119   118   117   116
## [73,]   127   125   124   123   122   121   119   118   117   116   114
## [74,]   125   123   121   120   120   119   118   117   116   115   114
## [75,]   122   121   120   119   118   118   117   116   115   114   113
## [76,]   117   118   118   118   117   116   116   115   114   113   112
## [77,]   111   113   114   115   115   115   114   113   112   111   110
## [78,]   110   111   111   112   112   113   113   112   111   110   108
## [79,]   107   110   111   111   111   112   112   112   110   107   107
## [80,]   107   110   111   111   111   111   111   111   108   106   105
## [81,]   106   109   110   111   111   111   110   110   107   105   103
## [82,]   105   109   110   110   111   110   110   109   106   105   100
## [83,]   104   107   109   109   110   110   109   108   105   102   100
## [84,]   103   106   107   109   109   109   109   107   104   101   100
## [85,]   102   105   106   109   108   109   107   105   102   100   100
## [86,]   101   103   104   105   106   105   104   101   100   100    99
## [87,]   100   100   100   100   100   100   100   100   100   100    99
##       [,36] [,37] [,38] [,39] [,40] [,41] [,42] [,43] [,44] [,45] [,46]
##  [1,]   110   110   110   110   110   108   108   108   107   107   108
##  [2,]   114   116   115   114   112   110   110   110   109   108   109
##  [3,]   119   121   121   120   118   116   114   112   111   110   110
##  [4,]   126   127   127   126   124   122   120   117   116   113   111
##  [5,]   131   132   132   131   130   128   126   122   119   115   114
##  [6,]   135   136   136   136   135   133   129   126   122   118   116
##  [7,]   140   140   140   140   139   137   134   129   125   121   118
##  [8,]   144   144   144   143   142   141   139   135   130   126   122
##  [9,]   149   148   148   146   145   143   142   139   135   131   127
## [10,]   158   154   151   149   148   146   144   141   137   134   130
## [11,]   164   160   157   154   151   149   146   144   140   137   133
## [12,]   168   166   162   159   157   154   152   149   144   140   136
## [13,]   172   171   169   166   163   161   158   153   148   143   140
## [14,]   176   176   174   171   169   165   161   156   152   148   144
## [15,]   183   180   178   177   172   168   164   160   156   152   148
## [16,]   184   184   181   180   176   172   168   165   161   157   153
## [17,]   189   189   186   182   179   175   171   168   165   162   157
## [18,]   190   190   188   186   183   180   175   171   168   165   161
## [19,]   191   191   190   190   187   184   181   177   172   169   165
## [20,]   191   191   191   190   190   188   184   181   177   173   169
## [21,]   190   191   190   190   190   189   186   184   181   177   173
## [22,]   183   183   184   185   186   187   186   185   184   181   177
## [23,]   174   176   177   179   180   182   183   182   181   181   180
## [24,]   169   170   172   174   177   178   179   180   181   181   180
## [25,]   165   166   168   171   175   176   178   180   181   180   180
## [26,]   161   163   165   168   173   176   178   179   180   181   180
## [27,]   158   159   162   166   170   175   177   178   180   181   181
## [28,]   154   156   159   163   169   173   175   178   180   181   180
## [29,]   150   154   158   164   169   174   178   180   180   180   180
## [30,]   151   155   158   163   170   173   177   179   180   180   180
## [31,]   152   155   159   166   171   175   177   179   180   180   179
## [32,]   155   158   161   169   172   174   176   178   178   178   178
## [33,]   159   161   166   170   170   173   175   176   178   176   173
## [34,]   164   165   167   170   170   171   173   173   173   170   168
## [35,]   168   170   169   168   167   168   168   168   168   167   165
## [36,]   168   167   166   164   163   161   162   163   163   163   161
## [37,]   168   166   164   162   160   157   156   157   158   158   156
## [38,]   167   165   163   161   157   154   153   152   152   152   149
## [39,]   165   163   161   158   154   150   149   148   146   145   143
## [40,]   163   161   159   155   152   148   145   143   141   140   139
## [41,]   160   158   156   153   149   145   142   139   138   137   136
## [42,]   158   155   153   150   147   143   140   137   136   134   133
## [43,]   155   152   149   147   144   141   138   135   134   132   130
## [44,]   153   150   146   143   140   138   136   133   132   130   129
## [45,]   150   146   142   139   137   135   133   131   130   129   128
## [46,]   148   145   142   139   137   135   132   130   129   127   126
## [47,]   148   145   141   139   136   134   132   130   128   127   126
## [48,]   148   145   142   139   137   135   132   131   128   126   125
## [49,]   148   146   143   140   138   135   134   132   130   127   125
## [50,]   148   146   143   141   138   136   134   132   130   128   125
## [51,]   147   144   143   141   139   136   134   132   130   128   125
## [52,]   146   145   143   142   140   137   134   131   129   126   124
## [53,]   146   145   144   142   141   138   135   132   128   125   122
## [54,]   145   144   142   141   140   139   136   132   129   125   121
## [55,]   143   142   141   140   140   140   137   133   129   125   120
## [56,]   142   141   140   140   140   140   138   134   130   123   120
## [57,]   141   140   140   140   140   140   140   136   132   126   120
## [58,]   140   140   140   140   140   140   140   137   133   128   120
## [59,]   139   140   140   140   140   140   140   137   133   129   121
## [60,]   138   140   140   140   140   140   140   137   134   130   122
## [61,]   136   138   140   140   140   140   139   136   134   130   123
## [62,]   134   136   138   137   138   139   137   134   132   125   122
## [63,]   132   134   134   134   134   135   133   131   128   124   120
## [64,]   131   131   131   131   131   130   127   124   122   119   117
## [65,]   128   128   128   128   128   126   123   121   119   116   114
## [66,]   126   125   125   125   124   123   120   118   116   114   111
## [67,]   124   123   123   122   121   120   118   116   114   112   108
## [68,]   122   121   120   119   118   117   115   114   112   110   106
## [69,]   120   119   117   116   115   114   112   111   108   107   105
## [70,]   118   117   116   114   112   111   108   109   106   106   100
## [71,]   116   115   114   112   110   109   108   107   105   105   100
## [72,]   114   113   112   110   109   108   106   106   105   100   100
## [73,]   113   112   110   109   108   107   106   105   100   100   100
## [74,]   113   111   109   109   107   106   105   100   100   100    96
## [75,]   112   111   108   108   106   105   100   100   100    96    96
## [76,]   111   110   107   107   105   100   100   100    97    96    96
## [77,]   108   108   106   105   100   100   100    97    97    96    96
## [78,]   107   106   105   100   100   100    98    97    97    96    96
## [79,]   106   105   102   100   100    99    98    97    97    96    96
## [80,]   105   102   101   100    99    99    98    97    97    96    96
## [81,]   104   100   100    99    99    98    98    97    97    96    96
## [82,]   102   100    99    99    99    98    98    97    97    96    96
## [83,]   100    99    99    99    98    98    98    97    96    96    96
## [84,]    99    99    99    98    98    98    97    96    96    96    96
## [85,]    99    99    98    98    98    97    96    96    96    96    95
## [86,]    99    98    98    97    97    97    96    96    96    95    95
## [87,]    99    98    97    97    97    96    96    96    95    95    95
##       [,47] [,48] [,49] [,50] [,51] [,52] [,53] [,54] [,55] [,56] [,57]
##  [1,]   108   108   108   108   107   107   107   107   106   106   105
##  [2,]   109   109   109   108   108   108   108   107   107   106   106
##  [3,]   110   110   109   109   109   109   108   108   107   107   106
##  [4,]   110   110   110   109   109   109   109   108   108   107   107
##  [5,]   112   110   110   110   110   110   109   109   108   107   107
##  [6,]   115   113   111   110   110   110   110   109   108   108   108
##  [7,]   116   114   112   110   110   110   111   110   109   109   108
##  [8,]   118   116   114   112   112   113   112   110   110   109   109
##  [9,]   122   119   117   115   115   115   114   112   110   110   109
## [10,]   125   122   120   118   117   117   115   113   111   110   110
## [11,]   129   126   124   121   119   118   116   114   112   111   110
## [12,]   133   131   128   125   122   119   117   115   113   111   110
## [13,]   137   134   131   128   125   120   118   116   114   112   110
## [14,]   140   138   135   131   127   123   119   117   115   113   111
## [15,]   144   141   138   134   130   126   121   117   114   112   110
## [16,]   149   145   142   138   133   129   125   120   115   111   110
## [17,]   152   149   145   141   137   131   125   120   116   111   110
## [18,]   157   152   149   145   141   134   127   121   116   112   110
## [19,]   161   156   152   147   143   139   131   123   119   115   111
## [20,]   165   160   155   149   145   142   136   129   123   118   114
## [21,]   169   164   158   152   148   144   140   134   125   118   115
## [22,]   173   169   163   157   149   145   141   136   130   119   116
## [23,]   176   171   166   160   152   147   142   138   133   126   121
## [24,]   179   174   167   161   155   148   144   139   134   128   121
## [25,]   179   177   170   163   157   150   144   139   134   128   121
## [26,]   180   175   173   166   159   152   145   139   134   127   121
## [27,]   180   178   175   169   160   154   148   140   134   128   121
## [28,]   180   179   175   170   160   154   149   142   135   128   122
## [29,]   178   177   175   170   161   153   148   142   135   129   123
## [30,]   178   175   173   171   162   154   147   141   136   130   124
## [31,]   176   174   171   168   159   151   146   141   135   129   124
## [32,]   175   172   169   162   156   149   144   140   134   128   123
## [33,]   171   168   164   158   153   146   140   137   132   127   121
## [34,]   165   163   160   155   149   143   138   134   130   125   119
## [35,]   163   160   156   152   146   140   136   131   128   122   118
## [36,]   160   157   153   148   142   136   130   127   124   120   117
## [37,]   153   151   149   144   139   130   127   124   121   118   115
## [38,]   148   147   144   140   134   128   125   122   119   117   114
## [39,]   143   143   140   136   130   126   123   120   118   115   112
## [40,]   139   138   136   132   128   124   121   118   116   114   111
## [41,]   135   133   131   129   126   122   119   117   114   112   110
## [42,]   132   130   129   127   125   121   118   115   112   110   110
## [43,]   129   128   126   124   122   120   117   113   111   110   110
## [44,]   128   125   124   122   120   119   117   114   111   110   110
## [45,]   127   125   123   121   120   118   116   113   111   110   110
## [46,]   125   124   123   120   120   117   116   114   112   110   110
## [47,]   124   123   122   120   119   117   116   114   112   111   109
## [48,]   124   122   121   120   119   117   115   113   111   110   109
## [49,]   123   121   120   120   119   116   114   112   110   110   108
## [50,]   123   121   120   120   118   116   113   111   110   110   109
## [51,]   122   120   120   119   117   115   113   110   110   109   107
## [52,]   122   120   119   117   115   113   111   110   109   109   107
## [53,]   120   118   117   115   113   112   110   109   108   108   106
## [54,]   118   116   115   113   111   110   109   108   108   107   106
## [55,]   117   115   111   110   110   109   108   107   107   106   105
## [56,]   118   111   110   110   110   108   107   106   108   105   105
## [57,]   115   110   110   110   109   107   106   105   107   105   104
## [58,]   117   110   110   110   108   106   105   105   106   105   104
## [59,]   118   110   110   109   107   106   105   105   105   104   104
## [60,]   118   110   110   108   106   105   103   104   104   104   104
## [61,]   119   113   109   108   106   104   103   104   104   104   103
## [62,]   117   114   109   107   105   103   102   104   104   103   103
## [63,]   116   113   110   107   104   102   102   103   103   103   102
## [64,]   115   112   109   106   104   101   102   103   103   102   102
## [65,]   112   110   108   105   103   101   103   103   103   102   102
## [66,]   109   107   106   104   102   100   101   101   102   102   101
## [67,]   107   105   103   102   100   100   100   100   101   101   100
## [68,]   105   102   101   100   100   100   100   100   100   100   100
## [69,]   100   100   100   100   100   100   100    99    99    99    99
## [70,]   100   100   100   100    99    99    99    99    99    99    99
## [71,]   100   100   100    99    99    99    98    98    98    98    98
## [72,]   100    98    98    98    98    98    98    97    97    97    97
## [73,]    97    97    97    97    97    97    97    96    96    96    96
## [74,]    96    96    96    96    96    96    96    96    96    96    96
## [75,]    96    96    96    96    96    96    96    96    96    96    96
## [76,]    96    96    96    96    96    96    96    96    96    96    96
## [77,]    96    96    96    96    96    96    96    96    96    96    96
## [78,]    96    96    96    96    96    96    96    96    96    96    96
## [79,]    96    96    96    96    96    96    96    96    96    96    96
## [80,]    96    96    96    96    96    96    96    96    96    96    96
## [81,]    96    96    96    96    96    96    96    96    95    95    95
## [82,]    96    96    96    96    95    95    95    95    95    95    95
## [83,]    96    96    95    95    95    95    95    95    95    94    94
## [84,]    95    95    95    95    95    95    95    94    94    94    94
## [85,]    95    95    95    95    95    94    94    94    94    94    94
## [86,]    95    95    95    94    94    94    94    94    94    94    94
## [87,]    95    94    94    94    94    94    94    94    94    94    94
##       [,58] [,59] [,60] [,61]
##  [1,]   105   104   104   103
##  [2,]   105   105   104   104
##  [3,]   106   105   105   104
##  [4,]   106   106   105   105
##  [5,]   107   106   106   105
##  [6,]   107   107   106   106
##  [7,]   108   107   107   106
##  [8,]   108   108   107   106
##  [9,]   109   108   107   107
## [10,]   109   108   107   107
## [11,]   109   108   107   106
## [12,]   109   108   107   106
## [13,]   109   108   107   105
## [14,]   110   108   106   105
## [15,]   110   108   106   104
## [16,]   110   108   106   104
## [17,]   110   108   106   104
## [18,]   110   108   106   104
## [19,]   110   108   106   105
## [20,]   110   108   108   107
## [21,]   111   110   108   107
## [22,]   112   110   108   106
## [23,]   115   110   106   105
## [24,]   115   110   106   105
## [25,]   115   110   108   107
## [26,]   115   110   109   108
## [27,]   115   110   110   109
## [28,]   116   111   110   110
## [29,]   116   113   112   110
## [30,]   117   115   112   110
## [31,]   119   116   113   110
## [32,]   118   115   112   110
## [33,]   117   113   111   110
## [34,]   116   112   110   109
## [35,]   114   110   110   109
## [36,]   113   110   110   109
## [37,]   112   110   110   109
## [38,]   110   110   109   109
## [39,]   110   110   109   109
## [40,]   110   110   109   108
## [41,]   110   109   108   107
## [42,]   110   108   107   107
## [43,]   110   108   107   107
## [44,]   109   108   107   107
## [45,]   109   108   107   106
## [46,]   108   107   106   106
## [47,]   107   106   106   105
## [48,]   106   105   105   104
## [49,]   106   105   104   104
## [50,]   106   105   104   104
## [51,]   106   105   104   104
## [52,]   106   105   104   104
## [53,]   105   105   104   104
## [54,]   105   104   104   104
## [55,]   105   104   104   103
## [56,]   104   104   103   103
## [57,]   104   104   103   103
## [58,]   104   103   103   103
## [59,]   103   103   103   102
## [60,]   103   103   102   102
## [61,]   103   102   102   101
## [62,]   102   102   101   101
## [63,]   102   102   101   100
## [64,]   102   101   100   100
## [65,]   101   100   100   100
## [66,]   100   100   100   100
## [67,]   100   100   100   100
## [68,]    99    99    99    99
## [69,]    99    99    99    98
## [70,]    98    98    98    97
## [71,]    97    97    97    97
## [72,]    97    97    97    96
## [73,]    96    96    96    96
## [74,]    96    96    96    96
## [75,]    96    96    96    96
## [76,]    96    96    96    96
## [77,]    96    96    96    96
## [78,]    96    96    96    96
## [79,]    96    96    96    95
## [80,]    96    96    95    95
## [81,]    95    95    95    95
## [82,]    95    95    95    94
## [83,]    94    94    94    94
## [84,]    94    94    94    94
## [85,]    94    94    94    94
## [86,]    94    94    94    94
## [87,]    94    94    94    94
# uncomment for the corresponding help file
# ?volcano 
InsectSprays
# uncomment for the corresponding help file
# ?InsectSprays 

4.2 LOADING AN EXTERNAL DATASET

  • Data <- read.csv("path_name/file_name", header=TRUE, sep=",") #CSV file
  • Data <- read.table("path_name/file_name", sep="\t", header=TRUE) #tab separated
  • Data <- read.table(file = "clipboard", sep="\t", header=TRUE) #clipboard
  • Data <- read.csv("http://dns/path_name/file") #web
# Read in the file car.csv found in the folder 'Data' and save to: car.data
car.data <- read.csv("Data/car.csv", header=TRUE, sep=",")
head(car.data,6)
# uncomment to try to get access to the help file
# ?car.data

4.3 REMOVING AND SAVING WORKSPACE ELEMENTS

  • rm(variable_x) #removing variable_x from the workspace
  • save.image() #saving entire workspace
  • save(variable_name, file="file_name.rda") #saving a specific object
  • load("file_name.rda") #saving a specific object

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5. SIMPLE DATA MANIPULATION

So what can we actually do with R?

5.1 ASSIGNING DATA

# creating a vector of a sequence of numbers 
1:3  
## [1] 1 2 3
# assigning this vector to a variable
x <- 1:3
# displaying the vector
x   
## [1] 1 2 3
# another assignment
y = 4:6   
# another way to display, for another assignment
(z = 7:9)   
## [1] 7 8 9
# assignment of non-sequential numbers
(w <- c(12,-9))   
## [1] 12 -9
# assignment of mixed objects
(v = c(w,"pamplemousse"))   
## [1] "12"           "-9"           "pamplemousse"
(u = t(matrix(1:10,ncol=5)))   # assignment of a matrix
##      [,1] [,2]
## [1,]    1    2
## [2,]    3    4
## [3,]    5    6
## [4,]    7    8
## [5,]    9   10

5.2 DATA TYPES AND CONVERSION

# test if an object is of a certain type - I
is.numeric(x)
## [1] TRUE
is.character(x)
## [1] FALSE
is.vector(x)
## [1] TRUE
is.matrix(x)
## [1] FALSE
is.data.frame(x)
## [1] FALSE
# test if an object is of a certain type - II
is.character(w)
## [1] FALSE
is.character(v)
## [1] TRUE
is.data.frame(swiss)
## [1] TRUE
# set an object as a specific type
as.numeric(x)
## [1] 1 2 3
as.character(x)
## [1] "1" "2" "3"
as.vector(x)
## [1] 1 2 3
as.matrix(x)
##      [,1]
## [1,]    1
## [2,]    2
## [3,]    3
as.data.frame(x)
# combine vectors into single vector
c(y,z)
## [1] 4 5 6 7 8 9
# convert vectors to matrix
cbind(x,y)
##      x y
## [1,] 1 4
## [2,] 2 5
## [3,] 3 6
rbind(x,y)
##   [,1] [,2] [,3]
## x    1    2    3
## y    4    5    6
# convert vectors to data.frame
data.frame(x,y)
# convert matrix to vector
as.vector(u)
##  [1]  1  3  5  7  9  2  4  6  8 10
# convert matrix to data frame
as.data.frame(u)
# convert data frame to matrix
(swiss_matrix=as.matrix(swiss))
##              Fertility Agriculture Examination Education Catholic
## Courtelary        80.2        17.0          15        12     9.96
## Delemont          83.1        45.1           6         9    84.84
## Franches-Mnt      92.5        39.7           5         5    93.40
## Moutier           85.8        36.5          12         7    33.77
## Neuveville        76.9        43.5          17        15     5.16
## Porrentruy        76.1        35.3           9         7    90.57
## Broye             83.8        70.2          16         7    92.85
## Glane             92.4        67.8          14         8    97.16
## Gruyere           82.4        53.3          12         7    97.67
## Sarine            82.9        45.2          16        13    91.38
## Veveyse           87.1        64.5          14         6    98.61
## Aigle             64.1        62.0          21        12     8.52
## Aubonne           66.9        67.5          14         7     2.27
## Avenches          68.9        60.7          19        12     4.43
## Cossonay          61.7        69.3          22         5     2.82
## Echallens         68.3        72.6          18         2    24.20
## Grandson          71.7        34.0          17         8     3.30
## Lausanne          55.7        19.4          26        28    12.11
## La Vallee         54.3        15.2          31        20     2.15
## Lavaux            65.1        73.0          19         9     2.84
## Morges            65.5        59.8          22        10     5.23
## Moudon            65.0        55.1          14         3     4.52
## Nyone             56.6        50.9          22        12    15.14
## Orbe              57.4        54.1          20         6     4.20
## Oron              72.5        71.2          12         1     2.40
## Payerne           74.2        58.1          14         8     5.23
## Paysd'enhaut      72.0        63.5           6         3     2.56
## Rolle             60.5        60.8          16        10     7.72
## Vevey             58.3        26.8          25        19    18.46
## Yverdon           65.4        49.5          15         8     6.10
## Conthey           75.5        85.9           3         2    99.71
## Entremont         69.3        84.9           7         6    99.68
## Herens            77.3        89.7           5         2   100.00
## Martigwy          70.5        78.2          12         6    98.96
## Monthey           79.4        64.9           7         3    98.22
## St Maurice        65.0        75.9           9         9    99.06
## Sierre            92.2        84.6           3         3    99.46
## Sion              79.3        63.1          13        13    96.83
## Boudry            70.4        38.4          26        12     5.62
## La Chauxdfnd      65.7         7.7          29        11    13.79
## Le Locle          72.7        16.7          22        13    11.22
## Neuchatel         64.4        17.6          35        32    16.92
## Val de Ruz        77.6        37.6          15         7     4.97
## ValdeTravers      67.6        18.7          25         7     8.65
## V. De Geneve      35.0         1.2          37        53    42.34
## Rive Droite       44.7        46.6          16        29    50.43
## Rive Gauche       42.8        27.7          22        29    58.33
##              Infant.Mortality
## Courtelary               22.2
## Delemont                 22.2
## Franches-Mnt             20.2
## Moutier                  20.3
## Neuveville               20.6
## Porrentruy               26.6
## Broye                    23.6
## Glane                    24.9
## Gruyere                  21.0
## Sarine                   24.4
## Veveyse                  24.5
## Aigle                    16.5
## Aubonne                  19.1
## Avenches                 22.7
## Cossonay                 18.7
## Echallens                21.2
## Grandson                 20.0
## Lausanne                 20.2
## La Vallee                10.8
## Lavaux                   20.0
## Morges                   18.0
## Moudon                   22.4
## Nyone                    16.7
## Orbe                     15.3
## Oron                     21.0
## Payerne                  23.8
## Paysd'enhaut             18.0
## Rolle                    16.3
## Vevey                    20.9
## Yverdon                  22.5
## Conthey                  15.1
## Entremont                19.8
## Herens                   18.3
## Martigwy                 19.4
## Monthey                  20.2
## St Maurice               17.8
## Sierre                   16.3
## Sion                     18.1
## Boudry                   20.3
## La Chauxdfnd             20.5
## Le Locle                 18.9
## Neuchatel                23.0
## Val de Ruz               20.0
## ValdeTravers             19.5
## V. De Geneve             18.0
## Rive Droite              18.2
## Rive Gauche              19.3

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6. WRITING FUNCTIONS

What if we’re interested in writing our own functions in R?

The template for all functions is a block of code that looks like:

my.function <- function(arg1,arg2, ..., argn) { # what my.function does, typically involving the arguments }

Here are some simple examples:

# Function my.product which computes the product of two arguments x and y
my.product <- function (x,y) {
    x*y
}

# call my.product for x=12 and y=-2
my.product(12,-2)
## [1] -24
my.product(x=12,y=-2)
## [1] -24
my.product(y=-2,x=12)
## [1] -24
my.product(-2,12) ## ok, because the product is commutative
## [1] -24
# Function my.ratio which computes the quotient x / y
my.quotient <- function (x,y) {
    x/y
}

# call my.quotient for x=12 and y=-2
my.quotient(12,-2)
## [1] -6
my.quotient(x=12,y=-2)
## [1] -6
my.quotient(y=-2,x=12)
## [1] -6
my.quotient(-2,12) ## what's happening here?
## [1] -0.1666667
# call my.quotient for x=12 and y=0
my.quotient(12,0)
## [1] Inf

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7. EXPLORING DATA

Let’s take a look at the swiss dataset in detail.

7.1 swiss DATASET

# Display the first few entries of the dataset
head(swiss,8)   # setting a different number of observations, 10 in this case
# Display the last few entries of the dataset
tail(swiss,6)
# Structure of the dataset
str(swiss)
## 'data.frame':    47 obs. of  6 variables:
##  $ Fertility       : num  80.2 83.1 92.5 85.8 76.9 76.1 83.8 92.4 82.4 82.9 ...
##  $ Agriculture     : num  17 45.1 39.7 36.5 43.5 35.3 70.2 67.8 53.3 45.2 ...
##  $ Examination     : int  15 6 5 12 17 9 16 14 12 16 ...
##  $ Education       : int  12 9 5 7 15 7 7 8 7 13 ...
##  $ Catholic        : num  9.96 84.84 93.4 33.77 5.16 ...
##  $ Infant.Mortality: num  22.2 22.2 20.2 20.3 20.6 26.6 23.6 24.9 21 24.4 ...
# Display a specific column as a data frame
swiss$Education   # extracting a specific colum with the $ operator
##  [1] 12  9  5  7 15  7  7  8  7 13  6 12  7 12  5  2  8 28 20  9 10  3 12
## [24]  6  1  8  3 10 19  8  2  6  2  6  3  9  3 13 12 11 13 32  7  7 53 29
## [47] 29
#swiss_matrix$Education   # this cannot be done to a matrix
swiss_matrix[,4]
##   Courtelary     Delemont Franches-Mnt      Moutier   Neuveville 
##           12            9            5            7           15 
##   Porrentruy        Broye        Glane      Gruyere       Sarine 
##            7            7            8            7           13 
##      Veveyse        Aigle      Aubonne     Avenches     Cossonay 
##            6           12            7           12            5 
##    Echallens     Grandson     Lausanne    La Vallee       Lavaux 
##            2            8           28           20            9 
##       Morges       Moudon        Nyone         Orbe         Oron 
##           10            3           12            6            1 
##      Payerne Paysd'enhaut        Rolle        Vevey      Yverdon 
##            8            3           10           19            8 
##      Conthey    Entremont       Herens     Martigwy      Monthey 
##            2            6            2            6            3 
##   St Maurice       Sierre         Sion       Boudry La Chauxdfnd 
##            9            3           13           12           11 
##     Le Locle    Neuchatel   Val de Ruz ValdeTravers V. De Geneve 
##           13           32            7            7           53 
##  Rive Droite  Rive Gauche 
##           29           29
# Displaying specific entries, rows, and columns using matrix notation
swiss[1,1] # 1st row, 1st column
## [1] 80.2
swiss[1,] # 1st row
swiss[,2] # 2nd column
##  [1] 17.0 45.1 39.7 36.5 43.5 35.3 70.2 67.8 53.3 45.2 64.5 62.0 67.5 60.7
## [15] 69.3 72.6 34.0 19.4 15.2 73.0 59.8 55.1 50.9 54.1 71.2 58.1 63.5 60.8
## [29] 26.8 49.5 85.9 84.9 89.7 78.2 64.9 75.9 84.6 63.1 38.4  7.7 16.7 17.6
## [43] 37.6 18.7  1.2 46.6 27.7
swiss[c(2,4),] # 2nd and 4th rows
swiss[,c(2,4)] # 2nd and 4th columns
swiss[,-2] # all rows without the 2nd column
swiss[-3,] # all columns without the 3rd row
# column names
colnames(swiss)   
## [1] "Fertility"        "Agriculture"      "Examination"     
## [4] "Education"        "Catholic"         "Infant.Mortality"
# row names
rownames(swiss)   
##  [1] "Courtelary"   "Delemont"     "Franches-Mnt" "Moutier"     
##  [5] "Neuveville"   "Porrentruy"   "Broye"        "Glane"       
##  [9] "Gruyere"      "Sarine"       "Veveyse"      "Aigle"       
## [13] "Aubonne"      "Avenches"     "Cossonay"     "Echallens"   
## [17] "Grandson"     "Lausanne"     "La Vallee"    "Lavaux"      
## [21] "Morges"       "Moudon"       "Nyone"        "Orbe"        
## [25] "Oron"         "Payerne"      "Paysd'enhaut" "Rolle"       
## [29] "Vevey"        "Yverdon"      "Conthey"      "Entremont"   
## [33] "Herens"       "Martigwy"     "Monthey"      "St Maurice"  
## [37] "Sierre"       "Sion"         "Boudry"       "La Chauxdfnd"
## [41] "Le Locle"     "Neuchatel"    "Val de Ruz"   "ValdeTravers"
## [45] "V. De Geneve" "Rive Droite"  "Rive Gauche"
# structure of the data frame
str(swiss)   
## 'data.frame':    47 obs. of  6 variables:
##  $ Fertility       : num  80.2 83.1 92.5 85.8 76.9 76.1 83.8 92.4 82.4 82.9 ...
##  $ Agriculture     : num  17 45.1 39.7 36.5 43.5 35.3 70.2 67.8 53.3 45.2 ...
##  $ Examination     : int  15 6 5 12 17 9 16 14 12 16 ...
##  $ Education       : int  12 9 5 7 15 7 7 8 7 13 ...
##  $ Catholic        : num  9.96 84.84 93.4 33.77 5.16 ...
##  $ Infant.Mortality: num  22.2 22.2 20.2 20.3 20.6 26.6 23.6 24.9 21 24.4 ...
# summary statistics
summary(swiss)   # summary statistics of the data frame (5pt-summary + mean for numeric variables )
##    Fertility      Agriculture     Examination      Education    
##  Min.   :35.00   Min.   : 1.20   Min.   : 3.00   Min.   : 1.00  
##  1st Qu.:64.70   1st Qu.:35.90   1st Qu.:12.00   1st Qu.: 6.00  
##  Median :70.40   Median :54.10   Median :16.00   Median : 8.00  
##  Mean   :70.14   Mean   :50.66   Mean   :16.49   Mean   :10.98  
##  3rd Qu.:78.45   3rd Qu.:67.65   3rd Qu.:22.00   3rd Qu.:12.00  
##  Max.   :92.50   Max.   :89.70   Max.   :37.00   Max.   :53.00  
##     Catholic       Infant.Mortality
##  Min.   :  2.150   Min.   :10.80   
##  1st Qu.:  5.195   1st Qu.:18.15   
##  Median : 15.140   Median :20.00   
##  Mean   : 41.144   Mean   :19.94   
##  3rd Qu.: 93.125   3rd Qu.:21.70   
##  Max.   :100.000   Max.   :26.60
library(psych)
describe(swiss)   # matrix of data fame statistics: n, mean, sd, median, min, max, range, skew, kurtosis, se, + others
cor(swiss)   # correlation matrix of the data
##                   Fertility Agriculture Examination   Education   Catholic
## Fertility         1.0000000  0.35307918  -0.6458827 -0.66378886  0.4636847
## Agriculture       0.3530792  1.00000000  -0.6865422 -0.63952252  0.4010951
## Examination      -0.6458827 -0.68654221   1.0000000  0.69841530 -0.5727418
## Education        -0.6637889 -0.63952252   0.6984153  1.00000000 -0.1538589
## Catholic          0.4636847  0.40109505  -0.5727418 -0.15385892  1.0000000
## Infant.Mortality  0.4165560 -0.06085861  -0.1140216 -0.09932185  0.1754959
##                  Infant.Mortality
## Fertility              0.41655603
## Agriculture           -0.06085861
## Examination           -0.11402160
## Education             -0.09932185
## Catholic               0.17549591
## Infant.Mortality       1.00000000
# Contrast: dataset with categorical variables
summary(InsectSprays)   # count for categorical variables
##      count       spray 
##  Min.   : 0.00   A:12  
##  1st Qu.: 3.00   B:12  
##  Median : 7.00   C:12  
##  Mean   : 9.50   D:12  
##  3rd Qu.:14.25   E:12  
##  Max.   :26.00   F:12
table(InsectSprays)   # joint empirical distribution ... not really useful here
##      spray
## count A B C D E F
##    0  0 0 2 0 0 0
##    1  0 0 4 0 2 0
##    2  0 0 2 1 1 0
##    3  0 0 2 2 4 0
##    4  0 0 1 2 1 0
##    5  0 0 0 5 2 0
##    6  0 0 0 1 2 0
##    7  1 1 1 0 0 0
##    9  0 0 0 0 0 1
##    10 2 0 0 0 0 1
##    11 0 2 0 0 0 1
##    12 1 0 0 1 0 0
##    13 1 1 0 0 0 2
##    14 3 1 0 0 0 0
##    15 0 0 0 0 0 2
##    16 0 1 0 0 0 1
##    17 1 3 0 0 0 0
##    19 0 1 0 0 0 0
##    20 2 0 0 0 0 0
##    21 0 2 0 0 0 0
##    22 0 0 0 0 0 1
##    23 1 0 0 0 0 0
##    24 0 0 0 0 0 1
##    26 0 0 0 0 0 2
str(InsectSprays)
## 'data.frame':    72 obs. of  2 variables:
##  $ count: num  10 7 20 14 14 12 10 23 17 20 ...
##  $ spray: Factor w/ 6 levels "A","B","C","D",..: 1 1 1 1 1 1 1 1 1 1 ...
describe(InsectSprays)   # look at the statistics for the categorical variable
# cor(InsectSprays)   # uncomment to see what happens if there are categorical variables
# number of rows/observations 
nrow(swiss)
## [1] 47
# summary of a single feature
summary(swiss$Fertility)
##    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
##   35.00   64.70   70.40   70.14   78.45   92.50
# finding all observations for which a feature takes on a value greater than a threshold
swiss$Fertility>50
##  [1]  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE
## [12]  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE
## [23]  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE
## [34]  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE
## [45] FALSE FALSE FALSE
#summary of a logical vector
summary(swiss$Fertility>50)
##    Mode   FALSE    TRUE 
## logical       3      44
# historical provinces for which Fertility was > 50
swiss[swiss$Fertility>50,]
# number of such historical cantons
nrow(swiss[swiss$Fertility>50,])   # should be at most as large as the number of observations
## [1] 44
# historical provinces data where Fertility is in the top 50%
swiss[swiss$Fertility>median(swiss$Fertility),]
# Fertiliy and Education variables for historical cantons where Fertility is in the top 50%
swiss[swiss$Fertility>median(swiss$Fertility),c(1,4)]   # matrix option
swiss[swiss$Fertility>median(swiss$Fertility),c("Fertility","Education")]   # data frame call
# historical canton(s) data where Fertility is maximal
swiss[swiss$Fertility == max(swiss$Fertility),]
# find the historical cantons for which the first variable is in the top 50%
swiss$var1 <- swiss[,1]>median(swiss[,1])  

# find the historical cantons for which the fourth variable is in the top 50%
swiss$var4 <- swiss[,4]>median(swiss[,4])   

# distribution of cantons about the median of the first variable
table(swiss$var1)   
## 
## FALSE  TRUE 
##    24    23
# distribution of cantons about the median of the fourth variable
table(swiss$var4)   
## 
## FALSE  TRUE 
##    25    22
# what's going on here? rows = first variable, columns = second variable
table(swiss$var1,swiss$var4)   
##        
##         FALSE TRUE
##   FALSE     8   16
##   TRUE     17    6

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8. A WORD ABOUT NAs

NA values in R can create some havoc. Be careful!

# create a dataset 
# by picking 100 values (with replacement) among the values {1,2,3,4,NA}
test = sample(c(1:4,NA),100, replace=TRUE)   

summary(test)   # 5pt summary + mean + number of NAs
##    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's 
##   1.000   2.000   2.000   2.347   3.000   4.000      28
mean(test)   # mean of test data without removal of the NAs
## [1] NA
# mean of test data with removal of the NAs
mean(test, na.rm=TRUE)   
## [1] 2.347222
# median of test data with removal of the NAs
median(test, na.rm=TRUE)   
## [1] 2
# minimum of test data with removal of the NAs
min(test, na.rm=TRUE)   
## [1] 1
# maximum of test data with removal of the NAs
max(test, na.rm=TRUE)  
## [1] 4
# quantiles of test data with removal of the NAs
quantile(test, na.rm=TRUE)   
##   0%  25%  50%  75% 100% 
##    1    2    2    3    4

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