Hi everyone
I am trying to create a DAX function to sum percentages per week of the student attendance to the modules, at the moment I have a measure to calculate the percentage per each week and per each module. Now I need to sum the attendance of all modules per week.
I mean something like this
I will apreciated any help, thanks in advance
Kind regards
Check out the technique I used here with the SUMMARIZE:
https://community.powerbi.com/t5/Community-Blog/Design-Pattern-Groups-and-Super-Groups/ba-p/138149
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