Moving Average in Matrix visual

[Anonymous]

Hi Everyone,

How do I make a moving average per Cycle (each 15 days in the month) and Channel with the Matrix visual.

So, for the Channel E-COMMERCE, in the cycle 332, my average is (4 + 6)/2.

In cycle 333: (4 + 6 + 8)/3 and so on.

Thanks!

[v-haibl-msft]

@Anonymous

You can use following DAX measure if you have a dataset like below.

Moving Avg = 
CALCULATE (
    AVERAGE ( Table1[VALUE] ),
    FILTER ( ALLSELECTED ( Table1 ), Table1[CYCLE] <= MAX ( Table1[CYCLE] ) ),
    VALUES ( Table1[CHANNEL] )
)

Best Regards,

Herbert

[Anonymous]

Thanks @v-haibl-msft.

It's all the same as you did except the measure and the column's order. I replaced the formula and it's still wrong. 

Is there something I missed?

[Anonymous · Accepted solution]

@v-haibl-msft, sincere thanks. I coudn't download the file, maybe because of the Company's firewall.

The dataset example was not good. I missed to say that one Store sells products between cycles and each Store has a Channel. The average was counting the number of rows by Channel.

It was my fault to understand how the values are aggregated.

I changed the Dax to:

Moving Avg = 
CALCULATE (
    DIVIDE((sum(Plan1[VALUE]));DISTINCTCOUNT(Plan1[CYCLE]));
    FILTER (ALLSELECTED(Plan1); Plan1[CYCLE] <= MAX (Plan1[CYCLE]));
	VALUES(Plan1[CHANNEL])
)

Now everything is fine.

Thank you again. 

[v-haibl-msft]

@Anonymous

From your screenshot, it seems that the measure is same as mine. I’ve uploaded my PBIX file here and you can take a look at it to see if there is any difference between our source table or something else.

Best Regards,

Herbert