saving . . . saved R has been deleted. R has been hidden .
is R and Rstudio both should be installed for doing R programming?otherwise Rstudio installations is enough to do R programming. As Rstudio is more friendly for me to do code.

R Introduction-to-basics-of-R 01-02 min 0-10 sec 09-11-19, 3:27 p.m.


RStudio is only a user-friendly interface, whereas all computations are done in R. If you only install RStudio and try to run some operations then RStudio will throw an error and ask you to install R.
09-11-19, 3:35 p.m.

both R and RStudio need to be installed. RStudio will not work without installing R
28-04-20, 5:55 p.m.

Log-in to answer to this question.