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SteveIOW
Helper I
Helper I

create a constant value

Good afternoon,

 

I am trying to use linear rgeression to caluclate how long it will take to reach a target. In the chart below you cna see the target as the horizontal red line - generated from 

AVERAGEX(KEEPFILTERS(VALUES('PreC'[Date])), CALCULATE(SUM('PreC'[Value]))) * 1.2
 
you can see that this is an average that only applys to Pre-Covid dates.

 

In order to find the time frame to achieve target I need the difference between the most recent regression (Y) value and the target.

 

The problem I am having is that - of course - measure above changes with date AND only exists against pre-covid dates.

I need a constant value that exists against all dates.

 

help anybody? please?

 

SteveIOW_0-1652876335546.png

 

1 ACCEPTED SOLUTION
amitchandak
Super User
Super User

@SteveIOW , Try a measure like

 

calculate(AVERAGEX(KEEPFILTERS(VALUES('PreC'[Date])), CALCULATE(SUM('PreC'[Value]))) * 1.2, allselected())



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Field Parameters : https://youtu.be/lqF3Wa1FllE?t=70
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1 REPLY 1
amitchandak
Super User
Super User

@SteveIOW , Try a measure like

 

calculate(AVERAGEX(KEEPFILTERS(VALUES('PreC'[Date])), CALCULATE(SUM('PreC'[Value]))) * 1.2, allselected())



New Power BI Features
Datamarts: https://youtu.be/8tskWsJTEpg
Field Parameters : https://youtu.be/lqF3Wa1FllE?t=70
Did I answer your question? Mark my post as a solution! Appreciate your Kudos!! !!
Dashboard of My Blogs !! Connect on Linkedin !! Proud to be a Super User!
Want To Learn Power BI
Learn Power BI Beginners !! Advance Power BI Concepts !! Power BI For Tableau User !! Learn Power BI in Hindi !!
!! Subscribe to my youtube Channel !!

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