Re: Software to create 3-D scatterplot with regression plane



Bruce Weaver <bweaver@xxxxxxxxxxxx> wrote in
news:f2vrj001std@xxxxxxxxxxxxxxxxx:

Can anyone recommend software that will create a nice looking 3-D
scatter-plot (two predictors, one outcome) and display the regression
plane? A free standalone package would be ideal. Does KY-Plot do this?

In R, that facility is provided by the cloud() function from the lattice
package or scatterplot3d() in the scatterplot3d package.

Worked examples at the R Graphics Gallery:
<http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=41>
<http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=44>
<http://addictedtor.free.fr/graphiques/graphcode.php?graph=116>

--
David Winsemius
.