Using multiple selections from slicer in measure

[Anonymous]

Hello, 

I would like to display the average of a column in my dashboard. In doing so, I filter my data by group.
When I select 1 group my formula works perfectly, as soon as I select more than one it does not work.

I would like to have an IF statement in my formula that checks if the slicer contains 1 or more values. If the slicer would then contain multiple values, I want to display the average of the entire data set 

Current formula: 

Mean = CALCULATE(GEOMEANX(Attitude, Attitude[total]), FILTER(data, data[group] = VALUES(data[group])))

What I would expect as a formula: 

Mean = IF(SELECTEDVALUE(data[group] = "Multiple selections"), GEOMEANX(Attitude, Attitude[total]), CALCULATE(GEOMEANX(Attitude, Attitude[total]), FILTER(data, data[group] = SELECTEDVALUE(data[group]))))

Thanks for helping me out! 

[Anonymous]

Hi @Anonymous,

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[mangaus1111 · Accepted solution]

Hi @Anonymous ,

try this, it should work with single or multile selections.

Mean = CALCULATE(GEOMEANX(Attitude, Attitude[total]), FILTER(data, data[group]  IN VALUES(data[group])))

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[mangaus1111]

Hi @Anonymous ,

maybe using the function HASONEVALUE.

Mean = IF(

          HASONEVALUE(data[group]),

CALCULATE(GEOMEANX(Attitude, Attitude[total]), FILTER(data, data[group] = SELECTEDVALUE(data[group])),

GEOMEANX(Attitude, Attitude[total])

)

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[Anonymous]

@mangaus1111 thank you for your answer. 

I get the following error, any idea?