Running R
1) Create a file in VS Code ending with a .R extension. You can create new files
by clicking on the new file icon in VS Code Explorer, or use the code command
in the terminal to create and open an R file

2) You should see R:(not attached) in the Status Bar at the bottom of the
VSCode window.

3) Click on the R:(not attached) link to launch an R terminal. You can then
send code from the .R file to the R terminal by pressing cmd/ctrl + enter.
