Check if R is running in RStudio

Question

I am looking for a way to test if R is being run from RStudio. For some reason I could find the answer on google yesterday but not today, but I think it had to do with testi

Answer 1

Check the .Platform$GUI option for "RStudio"

is.rstudio = function(){
  .Platform$GUI == "RStudio"
}

See:

http://thecoatlessprofessor.com/programming/detecting-if-r-is-in-rstudio-and-changing-rstudios-default-graphing-device/