plot(...)
par(new=TRUE)
plot(...,axes=FALSE)

On Wed, May 14, 2008 at 8:11 AM, Caio Azevedo <cnaberdl@gmail.com> wrote:

> Hi all,
>
> How could I draw a plot with two y axes? For example, if I need too plot
> two
> curves in the same graphic, which are measured in different scales.
>
> Thanks a lot in advance,
>
> Caio
>
>        [[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<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?

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