I would use the base plot routine plot(x,c, type='l', ylim=range(a,c)) points(x,a) park(new=TRUE) plot(x,d,type='l', ylim=range(b,d), axes=FALSE,ylab='', xlab='') pints(x,b) axis(4)
On Fri, Sep 4, 2009 at 11:28 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. > -- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem that you are trying to solve? ______________________________________________ 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.