[R] Contour on top of 2d histogram

[R. Michael Weylandt]

Try the add = TRUE argument to contour.

Michael

On Wed, Nov 16, 2011 at 12:35 PM, Sramkova, Anna (IEE)
<anna.sramkova at iee.unibe.ch> wrote:
> Hi all,
>
> I would like to plot one data set as a 2d histogram and another one as a contour. I can do it separately with the
> "hist2d" and "contour" functions, but I wonder if there is a way to combine these two plots into a single one (the ranges of the two plots are the same).
>
> Any suggestions?
>
> Thanks,
>
> Anna
>
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