Gabor Grothendieck wrote: > Since everyone else wimped out with a tedious you-do-not-want-to-do-that, > here is a solution that uses R to control Excel and create a 3d chart. . . . People really ***should not*** be encouraged or abetted in wrong-headedness. Excel is terrible. Pie charts are terrible. Don't mess with them. Period. cheers, Rolf Turner rolf at math.unb.ca