Moving/rolling avarage (R12) of a cummulative measure

[ThiagoDuarte]

Hi,

I need help to build a measure to calculate a rolling avarage of a measure

These are the measures:

WIP Month = [Poured]-SUM(Delivery[Peso])-SUM(Scrap[Peso])

WIP cummulated =
CALCULATE(
    [WIP month],
    FILTER(ALL(Calendario),Calendario[Date]<=MAX(Calendario[Date])&&
    Calendario[Date]>=DATE(2021,01,01)))

I need a measure for rolling 12 average "WIP cummulated"

Something like this (R12M):

(this was done in manually in excel)

Thanks in advance,

Thiago Duarte

[Sugat]

Hello there ,

The same moving or rolling avarage I wanted for Hourly basis, is this possible with above solution?

[v-yiruan-msft · Accepted solution]

Hi @ThiagoDuarte ,

You can create a measure as below and check if it can return the correct result...

WIP R12M =
VAR NumOfMonths = 12
VAR _selyear =
    SELECTEDVALUE ( 'Calendario'[Ano] )
VAR _selmonth =
    SELECTEDVALUE ( 'Calendario'[Monthno] )
VAR _selym =
    VALUE ( _selyear & IF ( _selmonth >= 10, _selmonth, "0" & _selmonth ) )
VAR _date =
    DATE ( 2021, 1, 1 ) + 365
VAR _date2 =
    IF ( DAY ( _date ) > 1, _date + 1, _date )
VAR _ym =
    VALUE ( YEAR ( _date2 ) & FORMAT ( _date2, "mm" ) )
VAR LastCurrentDate =
    MAX ( 'Calendario'[Date] )
VAR Period =
    DATESINPERIOD ( 'Calendario'[Date], LastCurrentDate, - NumOfMonths, MONTH )
VAR Result =
    CALCULATE (
        AVERAGEX (
            GROUPBY ( 'Calendario', 'Calendario'[Ano], 'Calendario'[Mes] ),
            [WIP cummulated]
        ),
        Period
    )
RETURN
    IF ( _selym >= _ym, Result )

In addition, you can refer the following links to get it.

Rolling 12 Months Average in DAX

Rolling Averages In Power BI

If the above one can't help you get the desired result, please provide some sample data in the table Delivery, Scrap and other fact table(exclude sensitive data) with Text format and your expected result with backend logic and special examples. And share the visual field settings as below screenshot. It is better if you can share a simplified pbix file. You can refer the following link to upload the file to the community. Thank you.

How to upload PBI in Community

Best Regards

[ThiagoDuarte]

Thank you @v-yiruan-msft!

That worked beautifully. I just had to make a few adjustments in how de dates are declared

VAR _selyear =
    SELECTEDVALUE ( 'Calendario'[Ano] )

Became 

VAR _selyear =
    SELECTEDVALUE ( Calendario[Date].[Ano] )

and so on

Now i'll try and understand your code so i can learn from it

Thanks again!

Best Regards,

Thiago Duarte