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czuniga
Helper III
Helper III

Dynamic Parameter

I have a parameter I am trying to create in order to determine the revenue associated with a dynamic number of customers. This formula gives me all of the revenue rather than limiting it to the number of customers selected by the parameter. How would I fix this?

Top N =
   Calculate(sum([Rev]),
       TopN(Parameter Value, VALUES([Customer Rank]), sum([Rev]), ASC)
)

3 REPLIES 3
v-frfei-msft
Community Support
Community Support

Hi @czuniga ,

 

We can create a measure as below to work on it.

Measure = 
VAR a =
    ADDCOLUMNS (
        'Table',
        "rank", RANKX ( ALL ( 'Table' ), 'Table'[value],, DESC, DENSE )
    )
RETURN
    SUMX ( FILTER ( a, [rank] <= Parameter[Parameter Value] ), 'Table'[value] )

Capture.PNG

 

Pbix as attached.

 

Community Support Team _ Frank
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FrankAT
Community Champion
Community Champion

Hi @czuniga ,

use the what-if parameter, see figure. It creates a new table with a measure. Insert this measure in your TopN measure.

 

31-03-_2020_00-32-59.png

 

Regards FrankAT

@FrankAT  That's what I'm using. I apologize if that wasn't clear. 

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