If you need to do it:
plot(PLOT1, bty='c') par(new=TRUE) plot(PLOT2, axes=FALSE, ylab='', xlab='', bty='c') axis(4) mtext("secondary y-axis label",4) On Thu, May 22, 2008 at 7:16 AM, MarySR <[EMAIL PROTECTED]> wrote: > > Hello, > I want to do a plot of two series, but adding a secondary axis in the rigth > side to take into account the different scales of the two series. Anyone > can > tell me haw can I do that in R? > Thank you very much > Maria > -- > View this message in context: > http://www.nabble.com/secondary-axis-in-a-plot-tp17402079p17402079.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > 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<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 you are trying to solve? [[alternative HTML version deleted]] ______________________________________________ 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.