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Helper I

## How to custom average a measure

Good afternoon,

I am working with the following model:

Values

 REGION VALUE EUROPE 8 EUROPE 3 EUROPE 4 ASIA 1 ASIA 2 ASIA 6 AMERICA 5 AMERICA 7

Weights

 REGION WEIGHT AMERICA 7 ASIA 2 EUROPE 14

I need to subtotalize the values by region as a measure. Thus, after having inquired in the forum I got the following DAX expression:

AVRG = CALCULATE(
AVERAGE( 'VALUES'[VALUE] ),
VALUES( 'VALUES'[REGION] ),
ALLSELECTED( 'VALUES' )
)

Resulting on the following table:
 REGION VALUE WEIGHT AVRG AMERICA 12 7 6 ASIA 9 2 3 EUROPE 15 14 5

If I delete the Region column everything sums up in a line with a 4,50 average value. What I need is to customize that average calculation by using the Weights table values and the filtered data in the report.

If I select AMERICA and ASIA, the result should be:

 REGION VALUE WEIGHT AVRG C_WEIGHT TOTAL AMERICA 12 7 6 78% 4,67 ASIA 9 2 3 22% 0,67 sum 9 result 5,33

If I select AMERICA, ASIA and EUROPE, the result should be:

 REGION VALUE WEIGHT AVRG C_WEIGHT TOTAL AMERICA 12 7 6 30% 1,83 ASIA 9 2 3 9% 0,26 EUROPE 15 14 5 61% 3,04 sum 23 result 5,13

This result should remain even if I delete columns from the table. If I just want to show the TOTAL column, the result value should be the same (5,33 and 5,13 depending on the report filters).

How could I achieve this?

Thank you so much in advance,

1 ACCEPTED SOLUTION
Community Champion

Please check the below picture and the sample pbix file's link down below.

All measures are in the sample pbix file.

Hi, My name is Jihwan Kim.

If this post helps, then please consider accept it as the solution to help other members find it faster, and give a big thumbs up.

If this post helps, then please consider accept it as the solution to help other members find it faster, and give a big thumbs up.

Best regards, JiHwan Kim

2 REPLIES 2
Community Champion

Please check the below picture and the sample pbix file's link down below.

All measures are in the sample pbix file.

Hi, My name is Jihwan Kim.

If this post helps, then please consider accept it as the solution to help other members find it faster, and give a big thumbs up.

If this post helps, then please consider accept it as the solution to help other members find it faster, and give a big thumbs up.

Best regards, JiHwan Kim

Helper I

Thank you so much @Jihwan_Kim !! This works fine! I will work on transferring the formula to my model.

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