Average value for last 7 day in other table

[arveseba]

Hi,

I need count in column Table2[Last7d] average Table[TotalProduct] value of the last 7 days ofr each employee.

I was looking solution on similar topics, but i didn't find it.

How does it look in DAX?

I tried: Last7d = CALCULATE(

AVERAGE(

Table1[TotalProduct]),

DATESINPERIOD(Table1[Date],

LASTDATE(Table1[Date]),-7,DAY))

but i have only results 1 and 0.

Where did I make mistake ?

[Eric_Zhang · Accepted solution]

---

@arveseba wrote:

Hi,

I need count in column Table2[Last7d] average Table[TotalProduct] value of the last 7 days ofr each employee.

I was looking solution on similar topics, but i didn't find it.

How does it look in DAX?

I tried: Last7d = CALCULATE(

AVERAGE(

Table1[TotalProduct]),

DATESINPERIOD(Table1[Date],

LASTDATE(Table1[Date]),-7,DAY))

but i have only results 1 and 0.

Where did I make mistake ?

---

@arveseba

For those functions DATEINPERIOD, LASTDATE, PREVIOUSMONTH etc, please use a consecutive calendar table. Then change the measure a little bit. The attached demo is for your reference.

Last7d =
CALCULATE (
    AVERAGE ( Table1[TotalProduct] ),
    DATESINPERIOD ( DateTable[Date], LASTDATE ( DateTable[Date] ), -7, DAY )
)