Python is great, but we sometimes also use R.
Here is a quick installation guide for R and R Studio
Windows
Download R from here
Run the downloaded .exe file
OSX
Download R from here
Run the downloaded .pkg file
Linux (Ubuntu)
Windows
Download R Studio from here
Run the downloaded .exe file
OSX
Download R Studio from here
Run the downloaded .dmg file
Linux (Ubuntu)
Run the following commands in the terminal
Now you should have a working installation of both R and R Studio.