R Manuals

See https://cran.r-project.org/manuals.html Links to an external site.

Transcript

Now there is extensive documentation available for R, including an introduction to R, how to import and export data to and from R, how to install and maintain R, and of course, how to write extensions.  The R language is defined.  And there is a set of internals for the internal data structures - in the case you would like to add new information and processing functions to R. And there's even an index. And you can go to any one of these yourselves and get the appropriate document that you're looking for. The key feature is that it is open-source, so the result is that you can easily be extended to support the things that you find missing.