search for: tp4555489p4557250

Hi all, I could use the function when I am in the console. After I finish my assignment and compile them to the pdf, there was an error said, could not find the function XXX. How come this happen? I am a new user to R. Thanks for everyone's help! -- View this message in context: http://r.789695.n4.nabble.com/could-not-find-function-when-compiling-PDF-tp4555489p4555489.html Sent from the R