FAQ #3 in library(zoo) vignette("zoo-faq")
shows how as does one of the examples in ?plot.zoo Also look at twoord.plot in the plotrix package. On Thu, Aug 14, 2008 at 6:46 AM, Yogesh Tiwari <[EMAIL PROTECTED]> wrote: > Hello R Users, > I am using R on Windows, > I am ploting CO2 (350,380) variying with year(1993,2003) > I want to over-plot rainfall (10,250) varying with year(1993,2003) on axis-4 > > axis-1=year(1993,2003), > axis-2=CO2(350,380) > axis-3=None > axis-4=rainfall(10,250) > Kindly help how to over-plot another variable on axis-4. > > Many thanks, > > Regards, > Yogesh > > [[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. > ______________________________________________ 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.