[R] Variant of cloud with "sticks" from points to surface

[Dieter Menne]

PerfectTiling wrote:
> 
>   (1) plot a perspective view of a 3D scatterplot, with a fitted (curved)
> surface;
>   (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
want.

Dieter


-- 
View this message in context: http://www.nabble.com/Variant-of-cloud-with-%22sticks%22-from-points-to-surface-tp25953179p25955170.html
Sent from the R help mailing list archive at Nabble.com.