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Anonymous
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2 years ago

Calculation 12 months slide

Hello, I want to do a calculation over a rolling period of 12 months on Power BI. I would like to retrieve this measure for each month over a rolling 12-month average measure that I already have.

For example, if I select the month of December 2023, I retrieve the last 12 values (from previous months = December 2022) of averages and divide by 12 the whole.

I have already try this but it's return me only the [TotalAverage] values : 

CALCULATE(
    ([TotalAverage]),
    DATESINPERIOD('SourceMCP'[Month], MAX('SourceMCP'[Month]), -12, MONTH)
)

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