[R] Variant of cloud with "sticks" from points to surface
dieter.menne at menne-biomed.de
Mon Oct 19 11:01:54 CEST 2009
> (1) plot a perspective view of a 3D scatterplot, with a fitted (curved)
> (2) have a "stick" from each point vertically to the surface.
> The latter helps one visualize where a point lies in 3D, relative to the
> surface. Is there a variant of the cloud function (lattice package) which
> might do this? As far as I can tell, the cloud function will
> (essentially) only plot the a stick from a point to z=0, rather than to
> the surface.
In the rgl package, there are some examples that come close to what you
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