[R] Surface graph.
Roger.Bivand at nhh.no
Wed Dec 8 22:43:32 CET 2004
On Wed, 8 Dec 2004, Bang wrote:
> What package/code could I use to create a 3-d surface graph of the predicted
> values over two of the explanatory variables' coefficients?
I think you'll need the surface first, for example from interp() in the
akima package, then visualise with persp() or perhaps rgl.surface() in
> James Bang
> Department of Economics
> University of Illinois
> Well I AM missing the back of my head.you COULD cut me a little slack!
> -Homer Simpson
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Economic Geography Section, Department of Economics, Norwegian School of
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