On 2010-12-13 03:13, Francesco Nutini wrote:
> From: fe...@nfrac.org
[...snip...]
> > xyplot(y1 + y2 ~ x | sites, DF, type = "b") Great Felix! this is what I was looking for! But if y1 and y2 have a different scales? Can I plot, for example y2, on secondary axis?
There are probably good reasons why you should not do this, but one way is to use doubleYScale() in the latticeExtra package. Peter Ehlers
Thanks for your help, Francesco Nutini
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