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Regular Visitor

Is there a way to do conditional average of average

Trying to achieve the below, but have not been successful in creating a combined DAX ...

Desired outcome:

Use filter in PowerBI to select product(s)

Then in table have products & a column with …

'Average sales rate for the latest 4weeks' =

Want to have the SUM of 'units' by 'location ID', for the filtered values (example filtered by products)

For the latest 4 weeks, which are based upon the latest date in the table, irrespective of filtering

Have that averaged out by 4 weeks

IF for a resulting 'location ID' there are no 'units', then show 0 value, for that specific 'location ID'

Then average the prior calculated 4 week average for all the 'location ID' where resulting unit values > 0 

Example data table below

Location ID

Product

Week Start

Units

Locations Selling

0001

Shampoo

6/29/2020

13

1

0003

Shampoo

6/29/2020

3

1

0004

Shampoo

6/29/2020

13

1

0006

Shampoo

6/29/2020

6

1

0007

Shampoo

6/29/2020

3

1

0008

Shampoo

6/29/2020

2

1

0009

Shampoo

6/29/2020

0

0

0011

Shampoo

6/29/2020

0

0

0014

Shampoo

6/29/2020

4

1

0001

Shampoo

7/6/2020

7

1

0003

Shampoo

7/6/2020

3

1

0004

Shampoo

7/6/2020

1

1

0006

Shampoo

7/6/2020

1

1

0007

Shampoo

7/6/2020

4

1

0008

Shampoo

7/6/2020

1

1

0001

Shampoo

7/13/2020

0

0

0003

Shampoo

7/13/2020

5

1

0004

Shampoo

7/13/2020

0

0

 

1 ACCEPTED SOLUTION

Accepted Solutions
Highlighted
Continued Contributor
Continued Contributor

@Bobiverse 

 

Below should work if I understood your requirement correctly 🙂

Create below three measures--

 

1).  Units_measures = sum('Table'[Units])
 
2). Units_Sum at Location = CALCULATE(
SUMX(VALUES('Table'[Location ID]),[Units_measures])
,
DATESINPERIOD ( 'Table'[Week Start], LASTDATE ( 'Table'[Week Start] ), -28, DAY )
)
 
3). 
Average sales rate for the latest 4weeks = CALCULATE(
AVERAGEX(VALUES('Table'[Location ID]),[Units_Sum at Location])
,
'Table'[Units]>0)
 
 
Please let me know if it helps.

View solution in original post

4 REPLIES 4
Highlighted
Super User IV
Super User IV

This looks like a measure aggregation problem. See my blog article about that here: https://community.powerbi.com/t5/Community-Blog/Design-Pattern-Groups-and-Super-Groups/ba-p/138149

The pattern is:
MinScoreMeasure = MINX ( SUMMARIZE ( Table, Table[Group] , "Measure",[YourMeasure] ), [Measure])
MaxScoreMeasure = MAXX ( SUMMARIZE ( Table, Table[Group] , "Measure",[YourMeasure] ), [Measure])
AvgScoreMeasure = AVERAGEX ( SUMMARIZE ( Table, Table[Group] , "Measure",[YourMeasure] ), [Measure])
etc.

 

You can add FILTERs


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Highlighted
Continued Contributor
Continued Contributor

@Bobiverse 

 

Below should work if I understood your requirement correctly 🙂

Create below three measures--

 

1).  Units_measures = sum('Table'[Units])
 
2). Units_Sum at Location = CALCULATE(
SUMX(VALUES('Table'[Location ID]),[Units_measures])
,
DATESINPERIOD ( 'Table'[Week Start], LASTDATE ( 'Table'[Week Start] ), -28, DAY )
)
 
3). 
Average sales rate for the latest 4weeks = CALCULATE(
AVERAGEX(VALUES('Table'[Location ID]),[Units_Sum at Location])
,
'Table'[Units]>0)
 
 
Please let me know if it helps.

View solution in original post

Solution Sage
Solution Sage

Hi @Bobiverse,

 

Are you trying to compare the units sold of the selected product to the averge units sold for the product at the current location for the prior 4 weeks or across all locations for the prior 4 week?

 

Thanks,

Highlighted

HI @Bobiverse,

 

Bit of a WAG but this measure should get you the Rolling 4 Week Avg based on what you have in your filter, and rows

 

Rolling 4 Weeks Sales Avg = 
DIVIDE(
    CALCULATE(
        sum('Table'[Units]),
        filter(ALL('Table'[Week Start]),'Table'[Week Start] in DATESINPERIOD('Table'[Week Start],  max('Table'[Week Start] ), -28, DAY ))
    ),
    4
)

 

 

richbenmintz_0-1596573105511.png

 

 

Hope this Helps a little,

 

Richard


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