ilai skreiv: > Like this ? > xyplot(4:5~4:5, groups=4:5, lex = 5 , > par.settings = simpleTheme(cex=10, pch=21, lwd=5), > auto.key=TRUE) Thanks, both David and ilai. The ‘lex’ solution seems to work very well. -- Karl Ove Hufthammer E-mail: karl at huftis.org Jabber: huftis at jabber.no