Rollup Averages and Median

[Anonymous]

Hi,

I need to compute for summary stats - Median, Max, Min, 10th percentile and 90th percentile per plan. Here is how the data works:

Data:

Cust	Plan Variant	Plan Desc
1	A	A.1
1	A	A.1
1	A	A.2
1	B	B.1
2	B	B.2
2	C	C.1

Customer can have multiple plan variant. A plan variant can have multiple plan description.

Goal:

I want to be able to compute for averages, medians, etc. for every plan description filter. But if I want to not select only any plan description, it will show the summary stats of the plan variant.

[v-cgao-msft · Accepted solution]

Hi @Anonymous ,

Please create a new table first:

Table 2 = DISTINCT('Table'[Plan Desc])

and use this field to the slicer. Then please create measures like:

Measure = 
VAR _slicer = SELECTEDVALUE('Table 2'[Plan Desc])
VAR _filter = IF(MAX('Table'[Plan Desc])=_slicer||_slicer=BLANK(),1)
RETURN
_filter

Average of ARPU = 
IF(
    ISFILTERED('Table 2'[Plan Desc]),
        CALCULATE(
            AVERAGE('Table'[ARPU]),
            ALLEXCEPT('Table','Table'[Plan Desc])
        ),
        CALCULATE(
            AVERAGE('Table'[ARPU]),
            ALLEXCEPT('Table','Table'[Plan Variant])
        )
)

Median of ARPU = 
IF(
    ISFILTERED('Table 2'[Plan Desc]),
        CALCULATE(
            MEDIAN('Table'[ARPU]),
            ALLEXCEPT('Table','Table'[Plan Desc])
        ),
        CALCULATE(
            MEDIAN('Table'[ARPU]),
            ALLEXCEPT('Table','Table'[Plan Variant])
        )
)

Result:

Best Regards,
Gao
Community Support Team

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