Hi all; This is my first message to the list, and I've got three "basic" questions: How could I insert comments in a file with commands to be used as source in R? Is it possible to quickly display a window with all the colors available in colors()? How? I'm displaying points, but they overlap, wether points() uses triangles, bullets or whatever. Is it possible to change (diminish) the size of the symbols? Thanks all, Javier
> > This is my first message to the list, and I've got three "basic" questions: > > How could I insert comments in a file with commands to be used as source in R?use the pound sign "#"> > Is it possible to quickly display a window with all the colors available in > colors()? How? >I've got such a thing on my web page, though it may be dated http://www.rand.org/methodology/stat/members/lockwood/downloads/R-built-in-colors.pdf> I'm displaying points, but they overlap, wether points() uses triangles, > bullets or whatever. Is it possible to change (diminish) the size of the > symbols? >yes; use "pch" to change symbols and "cex" to change sizes of symbols. See the help page for "par" J.R. Lockwood 412-683-2300 x4941 lockwood at rand.org http://www.rand.org/methodology/stat/members/lockwood/