Yes, countifs( ) works only in Excel 2007. Not sure about sumproduct( ).
Please try:
=SUMPRODUCT((A1:A100="A")*(B1:B100="B"))
Please advise if this works in Excel 2003.
Trish wrote:
I get "#NAME?" error ;(
Trish, please try:
[quoted text clipped - 6 lines]
the first column to see if it's A, then look in 2nd column to see if it's B,
then count it... is that possible?
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