Here is an example: http://casoilresource.lawr.ucdavis.edu/drupal/node/510
make.groups() is your friend. Cheers, Dylan On Fri, Sep 4, 2009 at 8:28 AM, Paul Sweeting<m...@paulsweeting.co.uk> wrote: > Hi > > Well, I think the title says it all! I've looked through the documentation > but I can't find a way of doing this. The situation is that I have 4 series, > say a, b, c and d. Series a and c are plotted on the lh y axis, series b and > d are plotted on the rh (secondary) y axis. I've worked out how to do this. > > However, I need to plot series a and b a points (symbols only, no line), > whislt c and d need plotting as lines (with no symbols). What is the easiest > way to do this in xyplot? Or should I be using something else? > > Thanks! > > Paul > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
