How to create .Renviron file?

Question

I need to use my user defined folder where I stored my packages. I have referred the link given below.

R libraries installation

I have applied the same but i

Answer 1

It may be worth adding that package usethis now offers a series of function facilitating easy editing and opening of R startup files. Family of edit_* functions can be used to conveniently edit desired startup and configuration files.

# Edit .R/Makevars
usethis::edit_r_makevars()