I start with text data from a Google Sheet like this:
A B 1 Subject1 Text1 2 Subject2 Text2 3 Subject1 Text3 4 Subject1 Text3 5 Subject1 Text2 What I want is to get the average in percent form of column B but only for Subject1 rows.
The text can be translated in numbers like this:
- Text1 = 0
- Text2 = 0.5
- Text3 = 1
The formula or script can be summarized like this:
(Text1=0;Text3=1;Text3=1;Text2=0.5) AND (AVERAGE of B column but only for Subject1 rows in A column) = 0.625 AND (to PERCENT)Finally, I get the end result: 63%
I tried several formulas and Apps Script but got errors and don't know enough JavaScript. Do you know how to get this end result?









