AVERAGE and STD of a measure series

[Anonymous]

Hi, I have this line chart where I put this average line:

The data is the difference between another two times series that are calculated with measures affected by filters. The problem is that I also need another two constant lines representing the average plus and less one standard deviation. I tried to do it by calculating the average of this measure to add or subtract the standard deviation in a second moment but the result i got is strange:

I tried this formula "

AVERAGEX(

    KEEPFILTERS(VALUES('Table'[Date])),

    CALCULATE([Measure])

)"

But it doesn't work, it just follows the series.

Any ideas of how solving it?

[v-xiaotang]

Hi @Anonymous 

Thanks for reaching out to us.

I just want to confirm if you resolved this issue? If yes, you can accept the answer helpful as the solution or share you method and accept it as solution, thanks for your contribution to improve Power BI.

If you need more help, please let me know.

Best Regards,

Community Support Team _Tang

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

[tamerj1]

Hi @Anonymous 

Please try

AVERAGEX(

    KEEPFILTERS(ALLSELECTED('Table'[Date])),

    [Measure]

)

[Anonymous]

It didn't work, the average gone to zero with this formula.

[tamerj1]

@Anonymous 
Please try

=
CALCULATE (
    AVERAGEX ( KEEPFILTERS ( VALUES ( 'Table'[Date] ) ), [Measure] ),
    ALLSELECTED ( 'Table'[Date] )
)