averageif for a range of values in another column
On Apr 26, 9:21*am, -ken wrote:
I need to take the average of colum A for the cells that have either a 1 or a
2 in the corresponding rows of column B. How do I do this?
One way, for first 100 rows...
=SUMPRODUCT(A1:A100,--((B1:B100=2)+(B1:B100=1)))/SUMPRODUCT(--
((B1:B100=2)+(B1:B100=1)))
Ken Johnson
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