Can you use a pivot table to measure how many unique combinations of customer and product appear in a data set? Well, you can't do it natively, but in Episode 758, we take a look at a formula such as =IF(SUMPRODUCT(($B$2:$B2=B2)*($D$2:$D2=D2)) 1,0,1) which will allow the calculation to work. Also - a look at the Amazon Kindle.
This blog is the video podcast companion to the book, Learn Excel 97-2007 from MrExcel. Download a new two minute video every workday to learn one of the 377 tips from the book!