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Oct 31, 2025 · R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS. To download R, please choose your …

R was started by professors Ross Ihaka and Robert Gentleman as a programming language to teach introductory statistics at the University of Auckland. [13]

This course is a set of tutorials sorted by category in which you will learn all the basics (and some more advanced content) to handle the R programming language.

Easily search the documentation for every version of every R package on CRAN and Bioconductor.

Please see the R FAQ for general information about R and the R Windows FAQ for Windows-specific information.

R is the ninth most frequently used letter in the English language. R represents a rhotic consonant in many languages, as shown in the table below.

Coefficient of determination In statistics, the coefficient of determination, denoted R2 or r2 and pronounced "R squared", is the proportion of the variation in the dependent variable that is …

Oct 31, 2025 · R is ‘GNU S’, a freely available language and environment for statistical computing and graphics which provides a wide variety of statistical and graphical techniques: linear and nonlinear …

R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly …