search for: cexmain

...gt; in the drawing area. like : title(main=title1,cex.main=cex) ==> |> cex=f(nchar(title1)) It's not clear to me just what your question is, but if my guess is correct, it would be very simple to make an object, say main.cex <- f(nchar(title1)) then title(main = title1,cex.main = cexmain.) If that's not what you need, be more specific and maybe we can help. -- Patrick Connolly HortResearch Mt Albert Auckland New Zealand Ph: +64-9 815 4200 x 7188 ~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~ I have the world`s largest collection of seashells. I keep...