I have 3-D data (x,y,z), about a 1,000 scatter points. Is there any
way to make a true density plot in Excel without buying an expensive
add-in? Searching this newsgroup, I found a reference to a post and
some vba code at http://andypope.info/charts/spectrum.htm that is
close. Are any other resources, like an MS add-in, that will accomplish
this task?

Thanks - Canopus56

I know there is a headline at the bottom that says density.exe (90% down
on the page)

http://www.prodomosua.it/ppage02.html

HTH
Ola Sandström


Use this site http://babelfish.altavista.com/ if you want to translate
the whole page into english


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Thanks for the referral, Olasa. That is one great site by a talented
programmer. - Canopus56