Reputation: 15
I am trying to convert this pull-down formula into an array formula:
=IF(COUNTIF(A$1:A1,A1)=1,"Unique","Duplicated")
Any help?
Upvotes: 0
Views: 87
Reputation: 9345
This should work for you:
=ArrayFormula(IF(A:A="",,IF(COUNTIFS(A:A,A:A,ROW(A:A),"<="&ROW(A:A))=1,"Unique","Duplicated")))
Upvotes: 1