• R - (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole.
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1. R/gachalifecringe
2. R&b Music

edited by the R Development Core Team

RCI offers points and weeks’ timeshare owners member-only travel access and discounts for hotels, resorts, car rentals, cruises and more. Say hello to your every-trip travel source. R Sources Official releases Official releases of R source code are most likely what you want if you are looking for the sources of R (both Unix and Windows). The latest release (2020-10-10, Bunny-Wunnies Freak Out): R-4.0.3.tar.gz Changes to the previous version are documented in the file NEWS (also contained in the sources).

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The following manuals for R were created on Debian Linux and maydiffer from the manuals for Mac or Windows on platform-specific pages,but most parts will be identical for all platforms. The correctversion of the manuals for each platform are part of the respective Rinstallations. The manuals change with R, hence we provide versions for the most recent released R version (R-release), a very current version for the patched release version (R-patched) and finally a version for the forthcoming R version that is still in development (R-devel).

Here they can be downloaded as PDF files, EPUB files, or directlybrowsed as HTML:

Manual	R-release	R-patched	R-devel
An Introduction to R is based on the former 'Notes on R', gives an introduction to the language and how to use R for doing statistical analysis and graphics.	HTML PDF EPUB	HTML PDF EPUB	HTML PDF EPUB
R Data Import/Export describes the import and export facilities available either in R itself or via packages which are available from CRAN.	HTML PDF EPUB	HTML PDF EPUB	HTML PDF EPUB
R Installation and Administration	HTML PDF EPUB	HTML PDF EPUB	HTML PDF EPUB
Writing R Extensions covers how to create your own packages, write R help files, and the foreign language (C, C++, Fortran, ...) interfaces.	HTML PDF EPUB	HTML PDF EPUB	HTML PDF EPUB
A draft of The R language definition documents the language per se. That is, the objects that it works on, and the details of the expression evaluation process, which are useful to know when programming R functions.	HTML PDF EPUB	HTML PDF EPUB	HTML PDF EPUB
R Internals: a guide to the internal structures of R and coding standards for the core team working on R itself.	HTML PDF EPUB	HTML PDF EPUB	HTML PDF EPUB
The R Reference Index: contains all help files of the R standard and recommended packages in printable form. (9MB, approx. 3500 pages)	PDF	PDF	PDF

Translations of manuals into other languages than English areavailable from the contributeddocumentation section (only a few translations are available).

The LaTeX or Texinfo sources of the latest version of these documentsare contained in every R source distribution (in the subdirectorydoc/manual of the extracted archive). Older versions of themanual can be found in the respective archives ofthe R sources. The HTML versions of the manuals are also part of most Rinstallations (accessible using function help.start()).

Please check the manuals for R-devel before reporting any issues withthe released versions.

Available Packages

Currently, the CRAN package repository features 17052 available packages.

Installation of Packages

Please type help('INSTALL')or help('install.packages')in R for information on how to install packages from thisrepository. The manualR Installation and Administration(also contained in the R base sources)explains the process in detail.

CRAN Task Viewsallow you to browse packages by topic and provide tools toautomatically install all packages for special areas ofinterest.Currently, 41 views are available.

Package Check Results

R/gachalifecringe

All packages are tested regularly on machines runningDebian GNU/Linux,Fedora,macOS (formerly OS X), Solaris and Windows.

The results are summarized in thecheck summary (sometimings are also available).Additional details for Windows checking and building can befound in theWindowscheck summary.

Writing Your Own Packages

The manualWriting R Extensions(also contained in the R base sources) explains how to writenew packages and how to contribute them to CRAN.

Repository Policies

The manualCRAN Repository Policy[PDF]describes the policies in place for the CRAN package repository.

Related Directories

R&b Music

Archive

Previous versions of the packages listed above, and other packages formerly available.

Orphaned

Packages with no active maintainer, see the corresponding README.

bin/windows/contrib

Windows binaries of contributed packages

bin/macosx/contrib

macOS High Sierra binaries of contributed packages

bin/macosx/el-capitan/contrib

OS X El Capitan binaries of contributed packages