Reputation: 51
I have a table with an Appointment ID, code, and lab text. I want the fourth column to display the percentage of how often the text field is used based off the code column per appointment.
For example, whenever a code of 123 is used, (it's used on 2 unique appointments) 'lipid panel' Lab Text is present both times. So i want 'lipid panel' to be 100% whenever 123 is used. 'Occult Blood' is used on only 1/2 appointments where there is a code of 123, so I want it to be 50%
Upvotes: 0
Views: 58
Reputation: 152660
Use this:
=(COUNTIFS(B:B,B2,C:C,C2,A:A,"<>"&A2)+1)/(SUMPRODUCT(($B$2:$B$10=B2)/(COUNTIFS(B:B,B2,A:A,$A$2:$A$10)+($B$2:$B$10<>B2))))
Upvotes: 1