is there a way to use:
"find/count unique values" =SUMPRODUCT((K6:AR6<>"")/COUNTIF(K6:AR6,K6:AR6&""))
in combination with:
"find/count dates in range" =COUNTIFS(K6:AR6,">="&$B$3,K6:AR6,"<="&$C$3)
B3 = start date
C3 = end date
For example, my problem is the unique value count (depending on the...