Hi all,
I am trying to use a countifs formula to get the number of cells that fall within a certain criteria, excluding duplicate records.
At the moment my countifs formula looks like this...
=COUNTIFS('Opportunity Data (Live)'!$H:$H,"won",'Opportunity Data (Live)'!$J:$J,">=01/01/2014",'Opportunity Data (Live)'!$J:$J,"<=01/06/2014)
But obviously this gives me all the data in those criteria including dupes.
I need to exclude any duplicate data in 'Opportunity Data (Live)'!$D:$D', this column contains deal names (in text format).
Please do not suggest pivot tables as this is only part of a bigger picture.
THANK YOU!
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