What is “The R Interpreter” setting in IntelliJ IDEA?

Question

My OS is Windows 7. I have installed \"IntelliJ IDEA 2016.2.5\", and \"R x64 3.1.2\".

I\'m going to do some R language coding in IntelliJ IDEA. So I installed the pl

Answer 1

Sorry I'm a so newbie of IntelliJ IDEA. And I got the answer. The R Interpreter means the x64/R.exe file in my R installation folder. But still don't know how to set the "Sources" in that same page.