The average of a measure for the last 30 days

[Anonymous]

Hi experts,

I need help with a measure that gives me the average  output for the last 30 days.

The Measure i need a 30 days average for is the following

Measure:=
DIVIDE([Water];[Wastewater])

Where the Water is the following measure

water:=
SUMX (
	 'Table1';
	 'Table1'[Amount] * 'Table1'[conversion factor]
)

And wastewater is the following measure

Watewater:=
CALCULATE (
	SUM ( 'Table1'[Amount] );
	Table2[Reference] IN { "X1" }
)

[Anonymous · Accepted solution]

I Found a solution 

Measure :=
CALCULATE (
    AVERAGEX (
        SUMMARIZE ( 'Table1; Date[Dato]; "flow"; [Measure1] );
        [Mesure1]
    );
    FILTER ( ALL ( DAte[Dato] ); Date[Dato] > TODAY () - 32 )
)

[tex628]

True, My bad!

[tex628]

Measure2 =
VAR tday= TODAY()
VAR tday_2 = tday-30
Return
CALCULATE( 
AVERAGE([Measure]),
'Calendar'[Date] <= tday,
'Calendar'[Date] >= tday_2
)

[Anonymous]

i can't take the aveage of a measure in the function