Hello again. I have a function that plots a series and adds some interesting items to the plot. Fair enough. The last statement in the function is return() When the function is executed, NULL appears at the end, which is ok. Is there any way to prevent NULL from appearing, or is that just as it should be, please? thanks again, Shamefacedly, Laura Holt R Version 2.1.0 Windows mailto: lauraholt_983 at hotmail.com
Use invisible(NULL) as the last line. Andy> From: Laura Holt > > Hello again. > > I have a function that plots a series and adds some > interesting items to the > plot. > > Fair enough. > > The last statement in the function is > return() > > When the function is executed, NULL appears at the end, which is ok. > Is there any way to prevent NULL from appearing, or is that > just as it > should be, please? > > thanks again, > Shamefacedly, > Laura Holt > R Version 2.1.0 Windows > mailto: lauraholt_983 at hotmail.com > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html > > >