Mar 11, 2026 · 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 …

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

All posts should have a specific connection to the Houston metropolitan area; if not, a different subreddit would be more appropriate. If something is a statewide topic, it belongs in r/Texas.

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.

R is not just a programming language, but it is also an interactive ecosystem including a runtime, libraries, development environments, and extensions. All these features help you think about …

Discover the reasons why, and how to close yours. Easily search the documentation for every version of every R package on CRAN and Bioconductor.

If you want to learn R for statistics, data science or business analytics, either you are new to programming or an experienced programmer this tutorial will help you to learn the R Programming …

R-squared is a goodness-of-fit measure for linear regression models. This statistic indicates the percentage of the variance in the dependent variable that the independent variables explain …

Mar 11, 2026 · 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 …