R help - Dec 2008 - plotting several datasets with different scales into same plot

Dear Miss R,
    I wish to plot three datasets on completely different scales into one
single plot. Until now I use a complicated procedure, converting the data of
the second and third set into coordinates of the first plot and then adding
an extra axis. Is there a way to do this more simply...?
Thanking you and wishing you all an excellent Sunday!
Cheers, Georg.
*************************
Georg Ehret
Geneva University Hospital
Switzerland

	[[alternative HTML version deleted]]

This is a commonly asked question and you can likely find many
examples in the r-help archives.

twoord in the plotrix package can do it.  Also see example section of:
?plot.zoo in the zoo package looking at the example beginning:
## plot with left and right axes

On Sat, Dec 6, 2008 at 3:54 PM, Georg Ehret <georgehret at gmail.com>
wrote:
> Dear Miss R,
>    I wish to plot three datasets on completely different scales into one
> single plot. Until now I use a complicated procedure, converting the data
of
> the second and third set into coordinates of the first plot and then adding
> an extra axis. Is there a way to do this more simply...?
> Thanking you and wishing you all an excellent Sunday!
> Cheers, Georg.
> *************************
> Georg Ehret
> Geneva University Hospital
> Switzerland
>
>        [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at 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.
>