R is a free software environment designed for statistical computing, with graphics as part of its toolkit. It includes statistical tests, regression models, and scripting support. R runs on Windows and macOS as well as a wide range of UNIX platforms. It can import text, XML, spreadsheet-like, Excel, SPSS, SAS, and Stata files, along with data from databases, binary files, and image files. Downloads are provided through preferred CRAN mirrors, and the project offers FAQs on installation and license terms. Documentation resources include manuals, journals, books, and certification links; community resources include mailing lists and developer pages. The listed current version is R 4.6.1, named Happy Hop, released June 24, 2026. The project directs questions about R itself to its Getting Help section. The R Foundation lists social channels and ways to support its work, including a renewable supporting-member subscription.
Who it is for
R suits people who need a free environment for statistical computing, graphics, scripting, statistical tests, or regression models, across Windows, macOS, or UNIX platforms.
What is good
- Free software environment.
- Includes statistical tests and regression models.
- Supports scripting and graphics.
- Runs on Windows, macOS, and a wide range of UNIX platforms.
- Imports data from many listed file types and databases.
What to know first
- No listed mobile platform.
- Downloads are provided through preferred CRAN mirrors.
Verdict
R combines statistical computing, graphics, and scripting in a free environment, with support for a broad range of data formats and platforms. The project provides installation FAQs and documentation resources for getting started.
R plans and pricing
All plansCompared on statistical analysis software
- Free plan
- Yes
