Where to Find R Documentation and Help Resources

Updated

The official R help resources are reachable from the Help With R and Documentation sections of r-project.org. Use Documentation when you need manuals, FAQs, or reference material, and Help With R when you need to troubleshoot a problem or find community support. Both are linked from the site's main navigation, alongside Download, CRAN, and the R Project pages.

Documentation: manuals, FAQs, and reference material

The Documentation section is the first stop for written material. It collects:

  • Manuals — the core reference documents for the R language and its installation and administration.
  • FAQs — answers to common questions, including how to download and install R and what the license terms are. The site explicitly points readers to the FAQ answers before sending an email.
  • The R Journal — the project's publication, useful for articles and applied examples.
  • Books — a listing of books related to R.
  • Certification — information on R certification.
  • Other links — pointers to related resources such as Bioconductor, R-Forge, R-Hub, and GSoC.

A practical way to use this: check the manuals for authoritative descriptions of functions and behavior, and check the FAQs first for installation, licensing, and setup questions.

Help With R: troubleshooting and community channels

The Help With R section is the entry point when documentation alone doesn't resolve an issue. It connects to the project's support routes, including the mailing lists (listed under "Get Involved: Mailing Lists"), where users ask questions and discuss problems. The site also notes that questions about the website itself go to the site contact, while questions about R itself should go through the Getting Help section — keeping the two channels separate gets you a faster, more relevant answer.

A sensible order of operations

  1. Check the FAQs for installation, licensing, and common setup questions.
  2. Search the manuals for function-level or language-level reference.
  3. Search the mailing list archives before posting, since many problems have been answered before.
  4. Post to the appropriate mailing list with a reproducible example if the issue persists.

Staying current

The site's news area is worth checking when behavior seems to differ from what you expect. As of the posted news, R version 4.6.1 ("Happy Hop") was released on 2026-06-24, with 4.6.2 ("Diversified Portfolio") scheduled for release on 2026-10-29. Version-specific changes can explain why an example from an older manual or book no longer behaves the same way.

Related resources beyond the main site

The Documentation section's "Other Links" point to complementary resources: Bioconductor for bioinformatics packages, R-Forge and R-Hub for package development and building, and GSoC for Google Summer of Code participation. For community updates, the R Foundation maintains presences on BlueSky, Mastodon, and LinkedIn, and the R Blog is linked from the main navigation.

In short: start with Documentation for reference material and Help With R for troubleshooting, use the FAQs before emailing, and check the news for version changes that affect what you're reading.