Thanks... I just realized using add=TRUE will work... Best Hao hadley wickham wrote:
> You will get more useful answers if you specify exactly how you want > to overlay the boxplots (overlay them on what?). You can certainly do > this with the ggplot2 package, or lattice or base graphics. > > Hadley > > On 7/10/07, Hao Liu <[EMAIL PROTECTED]> wrote: > >> hi, All: >> >> I need to overlay two boxplot, I played around with points() but found >> it does not seem to work with boxplot, it works fine with other. Is >> there a way to overlay two boxplot (using different color) in R? >> >> There was a thread talking about using ggplot package, however, I don't >> think there is a final solution... the answer give does not give overlay >> but a new plot. >> >> Thanks >> Hao >> >> ______________________________________________ >> [email protected] 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. >> ______________________________________________ [email protected] 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.
