What Does R Programming Language Mean?R is a programming language that is primarily used for statistical computing and graphics. It is available for free. Users can compile and run R on various operating systems including Windows, Mac OS X and Linux.
The language is known to be fairly unconventional compared to popular software development languages such as C++ or Java. What makes R stand out from most other languages is that it acts as an interactive statistical environment. R also allows underscores as variable characters, unlike other languages that use them as assignment operators. R is popular among data scientists.