Hello, I'm quite a noob on R. I just wanted to know: is there a way to definitely teach R a new function or do I have to source the code of the function in every new session? Thanks for your answer... -- View this message in context: http://r.789695.n4.nabble.com/Sourcing-functions-tp2122413p2122413.html Sent from the R help mailing list archive at Nabble.com.