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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><title>R: Package Index</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="stylesheet" type="text/css" href="R.css"> </head><body> <h1>Package Index <img class="toplogo" src="Rlogo.svg" alt="[R logo]"></h1> <hr> <div align="center"> <a href="index.html"><img class="arrow" src="up.jpg" alt="[Top]"></a> </div> <p><h3 id="lib-1">Packages in the standard library</h3> <p align="center"> <a href="#pkgs-A">A</a> <a href="#pkgs-B">B</a> <a href="#pkgs-C">C</a> <a href="#pkgs-D">D</a> <a href="#pkgs-E">E</a> <a href="#pkgs-F">F</a> <a href="#pkgs-G">G</a> <a href="#pkgs-H">H</a> <a href="#pkgs-I">I</a> <a href="#pkgs-J">J</a> <a href="#pkgs-K">K</a> <a href="#pkgs-L">L</a> <a href="#pkgs-M">M</a> <a href="#pkgs-N">N</a> <a href="#pkgs-O">O</a> <a href="#pkgs-P">P</a> <a href="#pkgs-Q">Q</a> <a href="#pkgs-R">R</a> <a href="#pkgs-S">S</a> <a href="#pkgs-T">T</a> <a href="#pkgs-U">U</a> <a href="#pkgs-V">V</a> <a href="#pkgs-W">W</a> <a href="#pkgs-X">X</a> <a href="#pkgs-Y">Y</a> <a href="#pkgs-Z">Z</a> </p> <p><table width="100%" summary="R Package list"> <tr id="pkgs-A"> <td></td> <tr align="left" valign="top" id="lib-askpass"> <td width="25%"><a href="../../library/askpass/html/00Index.html">askpass</a></td><td>Safe Password Entry for R, Git, and SSH</td></tr> <tr align="left" valign="top" id="lib-assertthat"> <td width="25%"><a href="../../library/assertthat/html/00Index.html">assertthat</a></td><td>Easy Pre and Post Assertions</td></tr> <tr id="pkgs-B"> <td></td> <tr align="left" valign="top" id="lib-backports"> <td width="25%"><a href="../../library/backports/html/00Index.html">backports</a></td><td>Reimplementations of Functions Introduced Since R-3.0.0</td></tr> <tr align="left" valign="top" id="lib-base"> <td width="25%"><a href="../../library/base/html/00Index.html">base</a></td><td>The R Base Package</td></tr> <tr align="left" valign="top" id="lib-base64enc"> <td width="25%"><a href="../../library/base64enc/html/00Index.html">base64enc</a></td><td>Tools for base64 encoding</td></tr> <tr align="left" valign="top" id="lib-BH"> <td width="25%"><a href="../../library/BH/html/00Index.html">BH</a></td><td>Boost C++ Header Files</td></tr> <tr align="left" valign="top" id="lib-bitops"> <td width="25%"><a href="../../library/bitops/html/00Index.html">bitops</a></td><td>Bitwise Operations</td></tr> <tr align="left" valign="top" id="lib-blob"> <td width="25%"><a href="../../library/blob/html/00Index.html">blob</a></td><td>A Simple S3 Class for Representing Vectors of Binary Data ('BLOBS')</td></tr> <tr align="left" valign="top" id="lib-boot"> <td width="25%"><a href="../../library/boot/html/00Index.html">boot</a></td><td>Bootstrap Functions (Originally by Angelo Canty for S)</td></tr> <tr align="left" valign="top" id="lib-brew"> <td width="25%"><a href="../../library/brew/html/00Index.html">brew</a></td><td>Templating Framework for Report Generation</td></tr> <tr align="left" valign="top" id="lib-brio"> <td width="25%"><a href="../../library/brio/html/00Index.html">brio</a></td><td>Basic R Input Output</td></tr> <tr align="left" valign="top" id="lib-broom"> <td width="25%"><a href="../../library/broom/html/00Index.html">broom</a></td><td>Convert Statistical Objects into Tidy Tibbles</td></tr> <tr align="left" valign="top" id="lib-bslib"> <td width="25%"><a href="../../library/bslib/html/00Index.html">bslib</a></td><td>Custom 'Bootstrap' 'Sass' Themes for 'shiny' and 'rmarkdown'</td></tr> <tr id="pkgs-C"> <td></td> <tr align="left" valign="top" id="lib-cachem"> <td width="25%"><a href="../../library/cachem/html/00Index.html">cachem</a></td><td>Cache R Objects with Automatic Pruning</td></tr> <tr align="left" valign="top" id="lib-callr"> <td width="25%"><a href="../../library/callr/html/00Index.html">callr</a></td><td>Call R from R</td></tr> <tr align="left" valign="top" id="lib-cellranger"> <td width="25%"><a href="../../library/cellranger/html/00Index.html">cellranger</a></td><td>Translate Spreadsheet Cell Ranges to Rows and Columns</td></tr> <tr align="left" valign="top" id="lib-class"> <td width="25%"><a href="../../library/class/html/00Index.html">class</a></td><td>Functions for Classification</td></tr> <tr align="left" valign="top" id="lib-classInt"> <td width="25%"><a href="../../library/classInt/html/00Index.html">classInt</a></td><td>Choose Univariate Class Intervals</td></tr> <tr align="left" valign="top" id="lib-cli"> <td width="25%"><a href="../../library/cli/html/00Index.html">cli</a></td><td>Helpers for Developing Command Line Interfaces</td></tr> <tr align="left" valign="top" id="lib-clipr"> <td width="25%"><a href="../../library/clipr/html/00Index.html">clipr</a></td><td>Read and Write from the System Clipboard</td></tr> <tr align="left" valign="top" id="lib-cluster"> <td width="25%"><a href="../../library/cluster/html/00Index.html">cluster</a></td><td>"Finding Groups in Data": Cluster Analysis Extended Rousseeuw et al.</td></tr> <tr align="left" valign="top" id="lib-codetools"> <td width="25%"><a href="../../library/codetools/html/00Index.html">codetools</a></td><td>Code Analysis Tools for R</td></tr> <tr align="left" valign="top" id="lib-colorspace"> <td width="25%"><a href="../../library/colorspace/html/00Index.html">colorspace</a></td><td>A Toolbox for Manipulating and Assessing Colors and Palettes</td></tr> <tr align="left" valign="top" id="lib-commonmark"> <td width="25%"><a href="../../library/commonmark/html/00Index.html">commonmark</a></td><td>High Performance CommonMark and Github Markdown Rendering in R</td></tr> <tr align="left" valign="top" id="lib-compiler"> <td width="25%"><a href="../../library/compiler/html/00Index.html">compiler</a></td><td>The R Compiler Package</td></tr> <tr align="left" valign="top" id="lib-cpp11"> <td width="25%"><a href="../../library/cpp11/html/00Index.html">cpp11</a></td><td>A C++11 Interface for R's C Interface</td></tr> <tr align="left" valign="top" id="lib-crayon"> <td width="25%"><a href="../../library/crayon/html/00Index.html">crayon</a></td><td>Colored Terminal Output</td></tr> <tr align="left" valign="top" id="lib-credentials"> <td width="25%"><a href="../../library/credentials/html/00Index.html">credentials</a></td><td>Tools for Managing SSH and Git Credentials</td></tr> <tr align="left" valign="top" id="lib-crosstalk"> <td width="25%"><a href="../../library/crosstalk/html/00Index.html">crosstalk</a></td><td>Inter-Widget Interactivity for HTML Widgets</td></tr> <tr align="left" valign="top" id="lib-curl"> <td width="25%"><a href="../../library/curl/html/00Index.html">curl</a></td><td>A Modern and Flexible Web Client for R</td></tr> <tr id="pkgs-D"> <td></td> <tr align="left" valign="top" id="lib-data.table"> <td width="25%"><a href="../../library/data.table/html/00Index.html">data.table</a></td><td>Extension of `data.frame`</td></tr> <tr align="left" valign="top" id="lib-datasets"> <td width="25%"><a href="../../library/datasets/html/00Index.html">datasets</a></td><td>The R Datasets Package</td></tr> <tr align="left" valign="top" id="lib-DBI"> <td width="25%"><a href="../../library/DBI/html/00Index.html">DBI</a></td><td>R Database Interface</td></tr> <tr align="left" valign="top" id="lib-dbplyr"> <td width="25%"><a href="../../library/dbplyr/html/00Index.html">dbplyr</a></td><td>A 'dplyr' Back End for Databases</td></tr> <tr align="left" valign="top" id="lib-desc"> <td width="25%"><a href="../../library/desc/html/00Index.html">desc</a></td><td>Manipulate DESCRIPTION Files</td></tr> <tr align="left" valign="top" id="lib-diffobj"> <td width="25%"><a href="../../library/diffobj/html/00Index.html">diffobj</a></td><td>Diffs for R Objects</td></tr> <tr align="left" valign="top" id="lib-digest"> <td width="25%"><a href="../../library/digest/html/00Index.html">digest</a></td><td>Create Compact Hash Digests of R Objects</td></tr> <tr align="left" valign="top" id="lib-doParallel"> <td width="25%"><a href="../../library/doParallel/html/00Index.html">doParallel</a></td><td>Foreach Parallel Adaptor for the 'parallel' Package</td></tr> <tr align="left" valign="top" id="lib-downlit"> <td width="25%"><a href="../../library/downlit/html/00Index.html">downlit</a></td><td>Syntax Highlighting and Automatic Linking</td></tr> <tr align="left" valign="top" id="lib-dplyr"> <td width="25%"><a href="../../library/dplyr/html/00Index.html">dplyr</a></td><td>A Grammar of Data Manipulation</td></tr> <tr id="pkgs-E"> <td></td> <tr align="left" valign="top" id="lib-e1071"> <td width="25%"><a href="../../library/e1071/html/00Index.html">e1071</a></td><td>Misc Functions of the Department of Statistics, Probability Theory Group (Formerly: E1071), TU Wien</td></tr> <tr align="left" valign="top" id="lib-ellipsis"> <td width="25%"><a href="../../library/ellipsis/html/00Index.html">ellipsis</a></td><td>Tools for Working with ...</td></tr> <tr align="left" valign="top" id="lib-evaluate"> <td width="25%"><a href="../../library/evaluate/html/00Index.html">evaluate</a></td><td>Parsing and Evaluation Tools that Provide More Details than the Default</td></tr> <tr id="pkgs-F"> <td></td> <tr align="left" valign="top" id="lib-fansi"> <td width="25%"><a href="../../library/fansi/html/00Index.html">fansi</a></td><td>ANSI Control Sequence Aware String Functions</td></tr> <tr align="left" valign="top" id="lib-farver"> <td width="25%"><a href="../../library/farver/html/00Index.html">farver</a></td><td>High Performance Colour Space Manipulation</td></tr> <tr align="left" valign="top" id="lib-fastmap"> <td width="25%"><a href="../../library/fastmap/html/00Index.html">fastmap</a></td><td>Fast Data Structures</td></tr> <tr align="left" valign="top" id="lib-forcats"> <td width="25%"><a href="../../library/forcats/html/00Index.html">forcats</a></td><td>Tools for Working with Categorical Variables (Factors)</td></tr> <tr align="left" valign="top" id="lib-foreach"> <td width="25%"><a href="../../library/foreach/html/00Index.html">foreach</a></td><td>Provides Foreach Looping Construct</td></tr> <tr align="left" valign="top" id="lib-foreign"> <td width="25%"><a href="../../library/foreign/html/00Index.html">foreign</a></td><td>Read Data Stored by 'Minitab', 'S', 'SAS', 'SPSS', 'Stata', 'Systat', 'Weka', 'dBase', ...</td></tr> <tr align="left" valign="top" id="lib-fs"> <td width="25%"><a href="../../library/fs/html/00Index.html">fs</a></td><td>Cross-Platform File System Operations Based on 'libuv'</td></tr> <tr id="pkgs-G"> <td></td> <tr align="left" valign="top" id="lib-generics"> <td width="25%"><a href="../../library/generics/html/00Index.html">generics</a></td><td>Common S3 Generics not Provided by Base R Methods Related to Model Fitting</td></tr> <tr align="left" valign="top" id="lib-genius"> <td width="25%"><a href="../../library/genius/html/00Index.html">genius</a></td><td>Easily Access Song Lyrics from Genius.com</td></tr> <tr align="left" valign="top" id="lib-gert"> <td width="25%"><a href="../../library/gert/html/00Index.html">gert</a></td><td>Simple Git Client for R</td></tr> <tr align="left" valign="top" id="lib-ggplot2"> <td width="25%"><a href="../../library/ggplot2/html/00Index.html">ggplot2</a></td><td>Create Elegant Data Visualisations Using the Grammar of Graphics</td></tr> <tr align="left" valign="top" id="lib-ggridges"> <td width="25%"><a href="../../library/ggridges/html/00Index.html">ggridges</a></td><td>Ridgeline Plots in 'ggplot2'</td></tr> <tr align="left" valign="top" id="lib-gh"> <td width="25%"><a href="../../library/gh/html/00Index.html">gh</a></td><td>'GitHub' 'API'</td></tr> <tr align="left" valign="top" id="lib-gitcreds"> <td width="25%"><a href="../../library/gitcreds/html/00Index.html">gitcreds</a></td><td>Query 'git' Credentials from 'R'</td></tr> <tr align="left" valign="top" id="lib-glue"> <td width="25%"><a href="../../library/glue/html/00Index.html">glue</a></td><td>Interpreted String Literals</td></tr> <tr align="left" valign="top" id="lib-graphics"> <td width="25%"><a href="../../library/graphics/html/00Index.html">graphics</a></td><td>The R Graphics Package</td></tr> <tr align="left" valign="top" id="lib-grDevices"> <td width="25%"><a href="../../library/grDevices/html/00Index.html">grDevices</a></td><td>The R Graphics Devices and Support for Colours and Fonts</td></tr> <tr align="left" valign="top" id="lib-grid"> <td width="25%"><a href="../../library/grid/html/00Index.html">grid</a></td><td>The Grid Graphics Package</td></tr> <tr align="left" valign="top" id="lib-gridExtra"> <td width="25%"><a href="../../library/gridExtra/html/00Index.html">gridExtra</a></td><td>Miscellaneous Functions for "Grid" Graphics</td></tr> <tr align="left" valign="top" id="lib-gtable"> <td width="25%"><a href="../../library/gtable/html/00Index.html">gtable</a></td><td>Arrange 'Grobs' in Tables</td></tr> <tr id="pkgs-H"> <td></td> <tr align="left" valign="top" id="lib-haven"> <td width="25%"><a href="../../library/haven/html/00Index.html">haven</a></td><td>Import and Export 'SPSS', 'Stata' and 'SAS' Files</td></tr> <tr align="left" valign="top" id="lib-highcharter"> <td width="25%"><a href="../../library/highcharter/html/00Index.html">highcharter</a></td><td>A Wrapper for the 'Highcharts' Library</td></tr> <tr align="left" valign="top" id="lib-highlight"> <td width="25%"><a href="../../library/highlight/html/00Index.html">highlight</a></td><td>Syntax Highlighter</td></tr> <tr align="left" valign="top" id="lib-highr"> <td width="25%"><a href="../../library/highr/html/00Index.html">highr</a></td><td>Syntax Highlighting for R Source Code</td></tr> <tr align="left" valign="top" id="lib-hms"> <td width="25%"><a href="../../library/hms/html/00Index.html">hms</a></td><td>Pretty Time of Day</td></tr> <tr align="left" valign="top" id="lib-htmltools"> <td width="25%"><a href="../../library/htmltools/html/00Index.html">htmltools</a></td><td>Tools for HTML</td></tr> <tr align="left" valign="top" id="lib-htmlwidgets"> <td width="25%"><a href="../../library/htmlwidgets/html/00Index.html">htmlwidgets</a></td><td>HTML Widgets for R</td></tr> <tr align="left" valign="top" id="lib-httpuv"> <td width="25%"><a href="../../library/httpuv/html/00Index.html">httpuv</a></td><td>HTTP and WebSocket Server Library</td></tr> <tr align="left" valign="top" id="lib-httr"> <td width="25%"><a href="../../library/httr/html/00Index.html">httr</a></td><td>Tools for Working with URLs and HTTP</td></tr> <tr align="left" valign="top" id="lib-hunspell"> <td width="25%"><a href="../../library/hunspell/html/00Index.html">hunspell</a></td><td>High-Performance Stemmer, Tokenizer, and Spell Checker</td></tr> <tr id="pkgs-I"> <td></td> <tr align="left" valign="top" id="lib-igraph"> <td width="25%"><a href="../../library/igraph/html/00Index.html">igraph</a></td><td>Network Analysis and Visualization</td></tr> <tr align="left" valign="top" id="lib-ini"> <td width="25%"><a href="../../library/ini/html/00Index.html">ini</a></td><td>Read and Write '.ini' Files</td></tr> <tr align="left" valign="top" id="lib-isoband"> <td width="25%"><a href="../../library/isoband/html/00Index.html">isoband</a></td><td>Generate Isolines and Isobands from Regularly Spaced Elevation Grids</td></tr> <tr align="left" valign="top" id="lib-iterators"> <td width="25%"><a href="../../library/iterators/html/00Index.html">iterators</a></td><td>Provides Iterator Construct</td></tr> <tr id="pkgs-J"> <td></td> <tr align="left" valign="top" id="lib-janeaustenr"> <td width="25%"><a href="../../library/janeaustenr/html/00Index.html">janeaustenr</a></td><td>Jane Austen's Complete Novels</td></tr> <tr align="left" valign="top" id="lib-janitor"> <td width="25%"><a href="../../library/janitor/html/00Index.html">janitor</a></td><td>Simple Tools for Examining and Cleaning Dirty Data</td></tr> <tr align="left" valign="top" id="lib-jquerylib"> <td width="25%"><a href="../../library/jquerylib/html/00Index.html">jquerylib</a></td><td>Obtain 'jQuery' as an HTML Dependency Object</td></tr> <tr align="left" valign="top" id="lib-jsonlite"> <td width="25%"><a href="../../library/jsonlite/html/00Index.html">jsonlite</a></td><td>A Robust, High Performance JSON Parser and Generator for R</td></tr> <tr id="pkgs-K"> <td></td> <tr align="left" valign="top" id="lib-KernSmooth"> <td width="25%"><a href="../../library/KernSmooth/html/00Index.html">KernSmooth</a></td><td>Functions for Kernel Smoothing Supporting Wand & Jones (1995)</td></tr> <tr align="left" valign="top" id="lib-knitr"> <td width="25%"><a href="../../library/knitr/html/00Index.html">knitr</a></td><td>A General-Purpose Package for Dynamic Report Generation in R</td></tr> <tr id="pkgs-L"> <td></td> <tr align="left" valign="top" id="lib-labeling"> <td width="25%"><a href="../../library/labeling/html/00Index.html">labeling</a></td><td>Axis Labeling</td></tr> <tr align="left" valign="top" id="lib-later"> <td width="25%"><a href="../../library/later/html/00Index.html">later</a></td><td>Utilities for Scheduling Functions to Execute Later with Event Loops</td></tr> <tr align="left" valign="top" id="lib-lattice"> <td width="25%"><a href="../../library/lattice/html/00Index.html">lattice</a></td><td>Trellis Graphics for R</td></tr> <tr align="left" valign="top" id="lib-lazyeval"> <td width="25%"><a href="../../library/lazyeval/html/00Index.html">lazyeval</a></td><td>Lazy (Non-Standard) Evaluation</td></tr> <tr align="left" valign="top" id="lib-leaflet"> <td width="25%"><a href="../../library/leaflet/html/00Index.html">leaflet</a></td><td>Create Interactive Web Maps with the JavaScript 'Leaflet' Library</td></tr> <tr align="left" valign="top" id="lib-leaflet.providers"> <td width="25%"><a href="../../library/leaflet.providers/html/00Index.html">leaflet.providers</a></td><td>Leaflet Providers</td></tr> <tr align="left" valign="top" id="lib-lifecycle"> <td width="25%"><a href="../../library/lifecycle/html/00Index.html">lifecycle</a></td><td>Manage the Life Cycle of your Package Functions</td></tr> <tr align="left" valign="top" id="lib-littler"> <td width="25%"><a href="../../library/littler/html/00Index.html">littler</a></td><td>R at the Command-Line via 'r'</td></tr> <tr align="left" valign="top" id="lib-lubridate"> <td width="25%"><a href="../../library/lubridate/html/00Index.html">lubridate</a></td><td>Make Dealing with Dates a Little Easier</td></tr> <tr id="pkgs-M"> <td></td> <tr align="left" valign="top" id="lib-magrittr"> <td width="25%"><a href="../../library/magrittr/html/00Index.html">magrittr</a></td><td>A Forward-Pipe Operator for R</td></tr> <tr align="left" valign="top" id="lib-markdown"> <td width="25%"><a href="../../library/markdown/html/00Index.html">markdown</a></td><td>Render Markdown with the C Library 'Sundown'</td></tr> <tr align="left" valign="top" id="lib-MASS"> <td width="25%"><a href="../../library/MASS/html/00Index.html">MASS</a></td><td>Support Functions and Datasets for Venables and Ripley's MASS</td></tr> <tr align="left" valign="top" id="lib-Matrix"> <td width="25%"><a href="../../library/Matrix/html/00Index.html">Matrix</a></td><td>Sparse and Dense Matrix Classes and Methods</td></tr> <tr align="left" valign="top" id="lib-memoise"> <td width="25%"><a href="../../library/memoise/html/00Index.html">memoise</a></td><td>'Memoisation' of Functions</td></tr> <tr align="left" valign="top" id="lib-methods"> <td width="25%"><a href="../../library/methods/html/00Index.html">methods</a></td><td>Formal Methods and Classes</td></tr> <tr align="left" valign="top" id="lib-mgcv"> <td width="25%"><a href="../../library/mgcv/html/00Index.html">mgcv</a></td><td>Mixed GAM Computation Vehicle with Automatic Smoothness Estimation</td></tr> <tr align="left" valign="top" id="lib-mime"> <td width="25%"><a href="../../library/mime/html/00Index.html">mime</a></td><td>Map Filenames to MIME Types</td></tr> <tr align="left" valign="top" id="lib-miniUI"> <td width="25%"><a href="../../library/miniUI/html/00Index.html">miniUI</a></td><td>Shiny UI Widgets for Small Screens</td></tr> <tr align="left" valign="top" id="lib-modelr"> <td width="25%"><a href="../../library/modelr/html/00Index.html">modelr</a></td><td>Modelling Functions that Work with the Pipe</td></tr> <tr align="left" valign="top" id="lib-munsell"> <td width="25%"><a href="../../library/munsell/html/00Index.html">munsell</a></td><td>Utilities for Using Munsell Colours</td></tr> <tr id="pkgs-N"> <td></td> <tr align="left" valign="top" id="lib-nlme"> <td width="25%"><a href="../../library/nlme/html/00Index.html">nlme</a></td><td>Linear and Nonlinear Mixed Effects Models</td></tr> <tr align="left" valign="top" id="lib-nnet"> <td width="25%"><a href="../../library/nnet/html/00Index.html">nnet</a></td><td>Feed-Forward Neural Networks and Multinomial Log-Linear Models</td></tr> <tr id="pkgs-O"> <td></td> <tr align="left" valign="top" id="lib-openssl"> <td width="25%"><a href="../../library/openssl/html/00Index.html">openssl</a></td><td>Toolkit for Encryption, Signatures and Certificates Based on OpenSSL</td></tr> <tr id="pkgs-P"> <td></td> <tr align="left" valign="top" id="lib-parallel"> <td width="25%"><a href="../../library/parallel/html/00Index.html">parallel</a></td><td>Support for Parallel computation in R</td></tr> <tr align="left" valign="top" id="lib-pillar"> <td width="25%"><a href="../../library/pillar/html/00Index.html">pillar</a></td><td>Coloured Formatting for Columns</td></tr> <tr align="left" valign="top" id="lib-pkgbuild"> <td width="25%"><a href="../../library/pkgbuild/html/00Index.html">pkgbuild</a></td><td>Find Tools Needed to Build R Packages</td></tr> <tr align="left" valign="top" id="lib-pkgconfig"> <td width="25%"><a href="../../library/pkgconfig/html/00Index.html">pkgconfig</a></td><td>Private Configuration for 'R' Packages</td></tr> <tr align="left" valign="top" id="lib-pkgload"> <td width="25%"><a href="../../library/pkgload/html/00Index.html">pkgload</a></td><td>Simulate Package Installation and Attach</td></tr> <tr align="left" valign="top" id="lib-plyr"> <td width="25%"><a href="../../library/plyr/html/00Index.html">plyr</a></td><td>Tools for Splitting, Applying and Combining Data</td></tr> <tr align="left" valign="top" id="lib-png"> <td width="25%"><a href="../../library/png/html/00Index.html">png</a></td><td>Read and write PNG images</td></tr> <tr align="left" valign="top" id="lib-praise"> <td width="25%"><a href="../../library/praise/html/00Index.html">praise</a></td><td>Praise Users</td></tr> <tr align="left" valign="top" id="lib-prettyunits"> <td width="25%"><a href="../../library/prettyunits/html/00Index.html">prettyunits</a></td><td>Pretty, Human Readable Formatting of Quantities</td></tr> <tr align="left" valign="top" id="lib-processx"> <td width="25%"><a href="../../library/processx/html/00Index.html">processx</a></td><td>Execute and Control System Processes</td></tr> <tr align="left" valign="top" id="lib-profvis"> <td width="25%"><a href="../../library/profvis/html/00Index.html">profvis</a></td><td>Interactive Visualizations for Profiling R Code</td></tr> <tr align="left" valign="top" id="lib-progress"> <td width="25%"><a href="../../library/progress/html/00Index.html">progress</a></td><td>Terminal Progress Bars</td></tr> <tr align="left" valign="top" id="lib-promises"> <td width="25%"><a href="../../library/promises/html/00Index.html">promises</a></td><td>Abstractions for Promise-Based Asynchronous Programming</td></tr> <tr align="left" valign="top" id="lib-ps"> <td width="25%"><a href="../../library/ps/html/00Index.html">ps</a></td><td>List, Query, Manipulate System Processes</td></tr> <tr align="left" valign="top" id="lib-purrr"> <td width="25%"><a href="../../library/purrr/html/00Index.html">purrr</a></td><td>Functional Programming Tools</td></tr> <tr id="pkgs-Q"> <td></td> <tr align="left" valign="top" id="lib-qtl"> <td width="25%"><a href="../../library/qtl/html/00Index.html">qtl</a></td><td>Tools for Analyzing QTL Experiments</td></tr> <tr align="left" valign="top" id="lib-quantmod"> <td width="25%"><a href="../../library/quantmod/html/00Index.html">quantmod</a></td><td>Quantitative Financial Modelling Framework</td></tr> <tr id="pkgs-R"> <td></td> <tr align="left" valign="top" id="lib-R6"> <td width="25%"><a href="../../library/R6/html/00Index.html">R6</a></td><td>Encapsulated Classes with Reference Semantics</td></tr> <tr align="left" valign="top" id="lib-rappdirs"> <td width="25%"><a href="../../library/rappdirs/html/00Index.html">rappdirs</a></td><td>Application Directories: Determine Where to Save Data, Caches, and Logs</td></tr> <tr align="left" valign="top" id="lib-raster"> <td width="25%"><a href="../../library/raster/html/00Index.html">raster</a></td><td>Geographic Data Analysis and Modeling</td></tr> <tr align="left" valign="top" id="lib-rcmdcheck"> <td width="25%"><a href="../../library/rcmdcheck/html/00Index.html">rcmdcheck</a></td><td>Run 'R CMD check' from 'R' and Capture Results</td></tr> <tr align="left" valign="top" id="lib-RColorBrewer"> <td width="25%"><a href="../../library/RColorBrewer/html/00Index.html">RColorBrewer</a></td><td>ColorBrewer Palettes</td></tr> <tr align="left" valign="top" id="lib-Rcpp"> <td width="25%"><a href="../../library/Rcpp/html/00Index.html">Rcpp</a></td><td>Seamless R and C++ Integration</td></tr> <tr align="left" valign="top" id="lib-RCurl"> <td width="25%"><a href="../../library/RCurl/html/00Index.html">RCurl</a></td><td>General Network (HTTP/FTP/...) Client Interface for R</td></tr> <tr align="left" valign="top" id="lib-readr"> <td width="25%"><a href="../../library/readr/html/00Index.html">readr</a></td><td>Read Rectangular Text Data</td></tr> <tr align="left" valign="top" id="lib-readxl"> <td width="25%"><a href="../../library/readxl/html/00Index.html">readxl</a></td><td>Read Excel Files</td></tr> <tr align="left" valign="top" id="lib-rematch"> <td width="25%"><a href="../../library/rematch/html/00Index.html">rematch</a></td><td>Match Regular Expressions with a Nicer 'API'</td></tr> <tr align="left" valign="top" id="lib-rematch2"> <td width="25%"><a href="../../library/rematch2/html/00Index.html">rematch2</a></td><td>Tidy Output from Regular Expression Matching</td></tr> <tr align="left" valign="top" id="lib-remotes"> <td width="25%"><a href="../../library/remotes/html/00Index.html">remotes</a></td><td>R Package Installation from Remote Repositories, Including 'GitHub'</td></tr> <tr align="left" valign="top" id="lib-reprex"> <td width="25%"><a href="../../library/reprex/html/00Index.html">reprex</a></td><td>Prepare Reproducible Example Code via the Clipboard</td></tr> <tr align="left" valign="top" id="lib-reshape2"> <td width="25%"><a href="../../library/reshape2/html/00Index.html">reshape2</a></td><td>Flexibly Reshape Data: A Reboot of the Reshape Package</td></tr> <tr align="left" valign="top" id="lib-rgenius"> <td width="25%"><a href="../../library/rgenius/html/00Index.html">rgenius</a></td><td>Get 'Genius' API Lyrics</td></tr> <tr align="left" valign="top" id="lib-RInside"> <td width="25%"><a href="../../library/RInside/html/00Index.html">RInside</a></td><td>C++ Classes to Embed R in C++ (and C) Applications</td></tr> <tr align="left" valign="top" id="lib-rjson"> <td width="25%"><a href="../../library/rjson/html/00Index.html">rjson</a></td><td>JSON for R</td></tr> <tr align="left" valign="top" id="lib-rlang"> <td width="25%"><a href="../../library/rlang/html/00Index.html">rlang</a></td><td>Functions for Base Types and Core R and 'Tidyverse' Features</td></tr> <tr align="left" valign="top" id="lib-rlecuyer"> <td width="25%"><a href="../../library/rlecuyer/html/00Index.html">rlecuyer</a></td><td>R Interface to RNG with Multiple Streams</td></tr> <tr align="left" valign="top" id="lib-rlist"> <td width="25%"><a href="../../library/rlist/html/00Index.html">rlist</a></td><td>A Toolbox for Non-Tabular Data Manipulation</td></tr> <tr align="left" valign="top" id="lib-rmarkdown"> <td width="25%"><a href="../../library/rmarkdown/html/00Index.html">rmarkdown</a></td><td>Dynamic Documents for R</td></tr> <tr align="left" valign="top" id="lib-roxygen2"> <td width="25%"><a href="../../library/roxygen2/html/00Index.html">roxygen2</a></td><td>In-Line Documentation for R</td></tr> <tr align="left" valign="top" id="lib-rpart"> <td width="25%"><a href="../../library/rpart/html/00Index.html">rpart</a></td><td>Recursive Partitioning and Regression Trees</td></tr> <tr align="left" valign="top" id="lib-rprojroot"> <td width="25%"><a href="../../library/rprojroot/html/00Index.html">rprojroot</a></td><td>Finding Files in Project Subdirectories</td></tr> <tr align="left" valign="top" id="lib-rstudioapi"> <td width="25%"><a href="../../library/rstudioapi/html/00Index.html">rstudioapi</a></td><td>Safely Access the RStudio API</td></tr> <tr align="left" valign="top" id="lib-rversions"> <td width="25%"><a href="../../library/rversions/html/00Index.html">rversions</a></td><td>Query 'R' Versions, Including 'r-release' and 'r-oldrel'</td></tr> <tr align="left" valign="top" id="lib-rvest"> <td width="25%"><a href="../../library/rvest/html/00Index.html">rvest</a></td><td>Easily Harvest (Scrape) Web Pages</td></tr> <tr id="pkgs-S"> <td></td> <tr align="left" valign="top" id="lib-sass"> <td width="25%"><a href="../../library/sass/html/00Index.html">sass</a></td><td>Syntactically Awesome Style Sheets ('Sass')</td></tr> <tr align="left" valign="top" id="lib-scales"> <td width="25%"><a href="../../library/scales/html/00Index.html">scales</a></td><td>Scale Functions for Visualization</td></tr> <tr align="left" valign="top" id="lib-selectr"> <td width="25%"><a href="../../library/selectr/html/00Index.html">selectr</a></td><td>Translate CSS Selectors to XPath Expressions</td></tr> <tr align="left" valign="top" id="lib-sessioninfo"> <td width="25%"><a href="../../library/sessioninfo/html/00Index.html">sessioninfo</a></td><td>R Session Information</td></tr> <tr align="left" valign="top" id="lib-sf"> <td width="25%"><a href="../../library/sf/html/00Index.html">sf</a></td><td>Simple Features for R</td></tr> <tr align="left" valign="top" id="lib-shiny"> <td width="25%"><a href="../../library/shiny/html/00Index.html">shiny</a></td><td>Web Application Framework for R</td></tr> <tr align="left" valign="top" id="lib-shinyBS"> <td width="25%"><a href="../../library/shinyBS/html/00Index.html">shinyBS</a></td><td>Twitter Bootstrap Components for Shiny</td></tr> <tr align="left" valign="top" id="lib-shinycssloaders"> <td width="25%"><a href="../../library/shinycssloaders/html/00Index.html">shinycssloaders</a></td><td>Add Loading Animations to a 'shiny' Output While It's Recalculating</td></tr> <tr align="left" valign="top" id="lib-shinyjs"> <td width="25%"><a href="../../library/shinyjs/html/00Index.html">shinyjs</a></td><td>Easily Improve the User Experience of Your Shiny Apps in Seconds</td></tr> <tr align="left" valign="top" id="lib-shinymaterial"> <td width="25%"><a href="../../library/shinymaterial/html/00Index.html">shinymaterial</a></td><td>Implement Material Design in Shiny Applications</td></tr> <tr align="left" valign="top" id="lib-snakecase"> <td width="25%"><a href="../../library/snakecase/html/00Index.html">snakecase</a></td><td>Convert Strings into any Case</td></tr> <tr align="left" valign="top" id="lib-SnowballC"> <td width="25%"><a href="../../library/SnowballC/html/00Index.html">SnowballC</a></td><td>Snowball Stemmers Based on the C 'libstemmer' UTF-8 Library</td></tr> <tr align="left" valign="top" id="lib-sourcetools"> <td width="25%"><a href="../../library/sourcetools/html/00Index.html">sourcetools</a></td><td>Tools for Reading, Tokenizing and Parsing R Code</td></tr> <tr align="left" valign="top" id="lib-sp"> <td width="25%"><a href="../../library/sp/html/00Index.html">sp</a></td><td>Classes and Methods for Spatial Data</td></tr> <tr align="left" valign="top" id="lib-spatial"> <td width="25%"><a href="../../library/spatial/html/00Index.html">spatial</a></td><td>Functions for Kriging and Point Pattern Analysis</td></tr> <tr align="left" valign="top" id="lib-splines"> <td width="25%"><a href="../../library/splines/html/00Index.html">splines</a></td><td>Regression Spline Functions and Classes</td></tr> <tr align="left" valign="top" id="lib-spotifyr"> <td width="25%"><a href="../../library/spotifyr/html/00Index.html">spotifyr</a></td><td>R Wrapper for the 'Spotify' Web API</td></tr> <tr align="left" valign="top" id="lib-stats"> <td width="25%"><a href="../../library/stats/html/00Index.html">stats</a></td><td>The R Stats Package</td></tr> <tr align="left" valign="top" id="lib-stats4"> <td width="25%"><a href="../../library/stats4/html/00Index.html">stats4</a></td><td>Statistical Functions using S4 Classes</td></tr> <tr align="left" valign="top" id="lib-stringi"> <td width="25%"><a href="../../library/stringi/html/00Index.html">stringi</a></td><td>Character String Processing Facilities</td></tr> <tr align="left" valign="top" id="lib-stringr"> <td width="25%"><a href="../../library/stringr/html/00Index.html">stringr</a></td><td>Simple, Consistent Wrappers for Common String Operations</td></tr> <tr align="left" valign="top" id="lib-survival"> <td width="25%"><a href="../../library/survival/html/00Index.html">survival</a></td><td>Survival Analysis</td></tr> <tr align="left" valign="top" id="lib-sys"> <td width="25%"><a href="../../library/sys/html/00Index.html">sys</a></td><td>Powerful and Reliable Tools for Running System Commands in R</td></tr> <tr align="left" valign="top" id="lib-systemfonts"> <td width="25%"><a href="../../library/systemfonts/html/00Index.html">systemfonts</a></td><td>System Native Font Finding</td></tr> <tr id="pkgs-T"> <td></td> <tr align="left" valign="top" id="lib-tcltk"> <td width="25%"><a href="../../library/tcltk/html/00Index.html">tcltk</a></td><td>Tcl/Tk Interface</td></tr> <tr align="left" valign="top" id="lib-testthat"> <td width="25%"><a href="../../library/testthat/html/00Index.html">testthat</a></td><td>Unit Testing for R</td></tr> <tr align="left" valign="top" id="lib-tibble"> <td width="25%"><a href="../../library/tibble/html/00Index.html">tibble</a></td><td>Simple Data Frames</td></tr> <tr align="left" valign="top" id="lib-tidyr"> <td width="25%"><a href="../../library/tidyr/html/00Index.html">tidyr</a></td><td>Tidy Messy Data</td></tr> <tr align="left" valign="top" id="lib-tidyselect"> <td width="25%"><a href="../../library/tidyselect/html/00Index.html">tidyselect</a></td><td>Select from a Set of Strings</td></tr> <tr align="left" valign="top" id="lib-tidytext"> <td width="25%"><a href="../../library/tidytext/html/00Index.html">tidytext</a></td><td>Text Mining using 'dplyr', 'ggplot2', and Other Tidy Tools</td></tr> <tr align="left" valign="top" id="lib-tidyverse"> <td width="25%"><a href="../../library/tidyverse/html/00Index.html">tidyverse</a></td><td>Easily Install and Load the 'Tidyverse'</td></tr> <tr align="left" valign="top" id="lib-tinytex"> <td width="25%"><a href="../../library/tinytex/html/00Index.html">tinytex</a></td><td>Helper Functions to Install and Maintain TeX Live, and Compile LaTeX Documents</td></tr> <tr align="left" valign="top" id="lib-tokenizers"> <td width="25%"><a href="../../library/tokenizers/html/00Index.html">tokenizers</a></td><td>Fast, Consistent Tokenization of Natural Language Text</td></tr> <tr align="left" valign="top" id="lib-tools"> <td width="25%"><a href="../../library/tools/html/00Index.html">tools</a></td><td>Tools for Package Development</td></tr> <tr align="left" valign="top" id="lib-TTR"> <td width="25%"><a href="../../library/TTR/html/00Index.html">TTR</a></td><td>Technical Trading Rules</td></tr> <tr id="pkgs-U"> <td></td> <tr align="left" valign="top" id="lib-units"> <td width="25%"><a href="../../library/units/html/00Index.html">units</a></td><td>Measurement Units for R Vectors</td></tr> <tr align="left" valign="top" id="lib-urlchecker"> <td width="25%"><a href="../../library/urlchecker/html/00Index.html">urlchecker</a></td><td>Run CRAN URL Checks from Older R Versions</td></tr> <tr align="left" valign="top" id="lib-usethis"> <td width="25%"><a href="../../library/usethis/html/00Index.html">usethis</a></td><td>Automate Package and Project Setup</td></tr> <tr align="left" valign="top" id="lib-utf8"> <td width="25%"><a href="../../library/utf8/html/00Index.html">utf8</a></td><td>Unicode Text Processing</td></tr> <tr align="left" valign="top" id="lib-utils"> <td width="25%"><a href="../../library/utils/html/00Index.html">utils</a></td><td>The R Utils Package</td></tr> <tr id="pkgs-V"> <td></td> <tr align="left" valign="top" id="lib-vctrs"> <td width="25%"><a href="../../library/vctrs/html/00Index.html">vctrs</a></td><td>Vector Helpers</td></tr> <tr align="left" valign="top" id="lib-viridis"> <td width="25%"><a href="../../library/viridis/html/00Index.html">viridis</a></td><td>Default Color Maps from 'matplotlib'</td></tr> <tr align="left" valign="top" id="lib-viridisLite"> <td width="25%"><a href="../../library/viridisLite/html/00Index.html">viridisLite</a></td><td>Default Color Maps from 'matplotlib' (Lite Version)</td></tr> <tr id="pkgs-W"> <td></td> <tr align="left" valign="top" id="lib-waldo"> <td width="25%"><a href="../../library/waldo/html/00Index.html">waldo</a></td><td>Find Differences Between R Objects</td></tr> <tr align="left" valign="top" id="lib-whisker"> <td width="25%"><a href="../../library/whisker/html/00Index.html">whisker</a></td><td>{{mustache}} for R, Logicless Templating</td></tr> <tr align="left" valign="top" id="lib-withr"> <td width="25%"><a href="../../library/withr/html/00Index.html">withr</a></td><td>Run Code 'With' Temporarily Modified Global State</td></tr> <tr id="pkgs-X"> <td></td> <tr align="left" valign="top" id="lib-xfun"> <td width="25%"><a href="../../library/xfun/html/00Index.html">xfun</a></td><td>Miscellaneous Functions by 'Yihui Xie'</td></tr> <tr align="left" valign="top" id="lib-XML"> <td width="25%"><a href="../../library/XML/html/00Index.html">XML</a></td><td>Tools for Parsing and Generating XML Within R and S-Plus</td></tr> <tr align="left" valign="top" id="lib-xml2"> <td width="25%"><a href="../../library/xml2/html/00Index.html">xml2</a></td><td>Parse XML</td></tr> <tr align="left" valign="top" id="lib-xopen"> <td width="25%"><a href="../../library/xopen/html/00Index.html">xopen</a></td><td>Open System Files, 'URLs', Anything</td></tr> <tr align="left" valign="top" id="lib-xtable"> <td width="25%"><a href="../../library/xtable/html/00Index.html">xtable</a></td><td>Export Tables to LaTeX or HTML</td></tr> <tr align="left" valign="top" id="lib-xts"> <td width="25%"><a href="../../library/xts/html/00Index.html">xts</a></td><td>eXtensible Time Series</td></tr> <tr id="pkgs-Y"> <td></td> <tr align="left" valign="top" id="lib-yaml"> <td width="25%"><a href="../../library/yaml/html/00Index.html">yaml</a></td><td>Methods to Convert R Data to YAML and Back</td></tr> <tr id="pkgs-Z"> <td></td> <tr align="left" valign="top" id="lib-zip"> <td width="25%"><a href="../../library/zip/html/00Index.html">zip</a></td><td>Cross-Platform 'zip' Compression</td></tr> <tr align="left" valign="top" id="lib-zoo"> <td width="25%"><a href="../../library/zoo/html/00Index.html">zoo</a></td><td>S3 Infrastructure for Regular and Irregular Time Series (Z's Ordered Observations)</td></tr> </table> </body></html>