The formula in the attached file was working yesterday but now it's now!!! Any thoughts?! The formula was...
I tried to do Ctrl+Shift+Enter for the array but it's not working....... I turned on my analysis toolpack for edate as wel..
=SUMPRODUCT((EDATE(B1,{-1;-2;-3})=Data!A1:H1)*Data!A2:H2)/SUMPRODUCT((EDATE(B1,{-1;-2;-3})=Season!A1:L1)*Season!A2:L2)
Bookmarks