In this tutorial, we are going to learn about how to check the currently installed R version in our system.
In the R language, we have a built-in
R.Version() function by using that we can check the currently installed R version from a program.
v <- R.Version() print(v)
$version.string  "R version 3.4.1 (2017-06-30)"
Similarly, we can also check the R version by using a
v <- sessionInfo() print(v)
R version 3.4.1 (2017-06-30) Platform: x86_64-redhat-linux-gnu (64-bit) Running under: Fedora 26 (Twenty Six)
or you can view the R version by running a
R --version in your terminal.