Hi mlcarte3 (it is you?)

?contour

Try algo google R graph gallery

bests

milton

On Thu, Jan 21, 2010 at 2:43 PM, mlcarte3 <mlcarte3@ncsu.edu> wrote:

>
> I have a 3d scatter plot and I need to add a trend line. I can add a
> regression plane, but I need a line, not a plane.
>
> Thanks.
> --
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> Sent from the R help mailing list archive at Nabble.com.
>
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