I'm pretty sure Excel 2003 doesn't do it natively but does anybody know of any good add-ons, shareware, etc. that will let me plot data on three axes simultaneously? I have survey data consisting of about 400 people responding where the survey has about 20 questions, each with response options of a-f. I want to create a chart where the questions are listed on the X axis, the choices a-f are listed on the Y axis, and the number of people choosing a particular letter for a particular question on the Z axis.
Thanks,
Danny