Calculate Cumulative Average Overtime

[yellow43]

Hi Community, 

Need help to calculate cumulative average price per product overtime (since product started to be sold. I can have different dates for different products).

 Fact Table

Product	Date	[Total Sales]	[Quantity]
A	31/1/2022	150	3
A	5/5/2022	100	4
A	6/5/2022	10	1
B	30/1/2024	150	6
B	2/2/2024	100	3
C	30/5/2023	100	2
C	5/7/2023	150	2
D	6/6/2022	300	2

I would like to have a measure to be applied in a matrix visual that has a page Date Slicer.

Despite date applied in the slicer, it should show always the Cumulative Average Overtime Measure as follows: 

Output for measure:  

A - 32.50

B - 27.78

C - 62.50

D - 150

Thanks in advance. 

[yellow43]

Thank you @Anonymous 

[Anonymous · Accepted solution]

Hi @yellow43 ,

Based on my testing, please try the following methods:

1.Create the simple table.

2.Create the new measure to calculate cumulative average.

average_over = 
VAR product_sales = CALCULATE(SUM('Fact Table'[Total sales]), ALLEXCEPT('Fact Table', 'Fact Table'[Product]))
VAR product_quantity = CALCULATE(SUM('Fact Table'[Quantity]), ALLEXCEPT('Fact Table', 'Fact Table'[Product]))
RETURN
DIVIDE(product_sales, product_quantity)

3.Drag the measure into the matrix visual. The result is shown below.

Best Regards,

Wisdom Wu

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