Weighted Average Measures Help

[djoellet]

Please see the sample data below.  I have the first three columns in my source data but I need help with the weighted columns.  I am trying to create three measures.  One that will calculate a Weight (rev per customer/total rev ), Weighted GM (Weight * GM), and Weighted GM% ( GM / Rev).  Also, would I be able to filter these in a chart and still have accurate numbers?  I appreciate the assistance!

[djoellet]

Thank you, this was very helpful!

[Ashish_Mathur · Accepted solution]

Hi,

Write these measures

Gross margin = sum(Data[GM[)

Revenue = sum(Data[Rev])

Revenue across all customers = calculate([Revenue],all(Data[Customers]))

Weight = divide([Revenue],[Revenue across all customers])

Weighted GM = SUMX(Values(Data[Customers]),[Weight]*[Gross margin])

Weighted GM % = divide([Weighted GM],[Revenue])

Hope this helps.