[R] 3d scatterplots of more than 1 data set

[Saurav Pathak]

hi,

i am need to plot two or more sets of data in a 3d scatterplot,
each set with different color.

i tried Rcmdr, and the 3d scatterplot facility, based on rgl.  that
is what i need.  but i cannot seem to code different sets of data
differently.  any help will be very helpful.

i tried scatterplot3d, but it is difficult to get the right angle in
it.  i need to be able to rotate the axes, and export an eps file
from the right angle.

thanks in advance.
-- 
saurav