Had a visit to the following: http://www.j-walk.com/ss/excel/tips/tip74.htm and found a neat article regards using boolean tests in CTRL+SHIFT+ENTER functions BUT, they don't appear to work quite as I planned!
Populate cells a1:a6 with various letters and column b1:b6 with various values
Doing something like:=SUM((OR(A1:A6="b"))*(B1:B6)) will result in the a straight sum of ALL values in column B!
Help!!!!!! Yes, use SUMIF but SUMIF doesn't work good when the criteris is complex!
Populate cells a1:a6 with various letters and column b1:b6 with various values
Doing something like:=SUM((OR(A1:A6="b"))*(B1:B6)) will result in the a straight sum of ALL values in column B!
Help!!!!!! Yes, use SUMIF but SUMIF doesn't work good when the criteris is complex!