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Hi all,
I am trying to calculate new measure as a deviation of individual ratio from the overall average ratio across all individuals. It will be displayed in a bar chart and the number of rows will depend on some other attribute slicers so it needs to be a measure so that it can change dynamically.
Example data:
Person | home_p xxx | 1 xxx | 0 xxx | 1 xxx | 0 xxx | 1 yyy | 1 yyy | 1 yyy | 1 yyy | 1 yyy | 1 aaa | 1 aaa | 1 aaa | 1 bbb | 0 bbb | 0 bbb | 0
The first part is simple
home_p_rate = SUM('score'[home_p])/COUNT('score'[home_p])
which gives me the individual ratios in the bar chart.
Now I need to add something like this to get the deviance from overall average:
home_p_rate_dev = SUM('score'[home_p])/COUNT('score'[home_p]) - AverageAcrossAllIndividuals( SUM('score'[home_p])/COUNT('score'[home_p]) )
Any idea how to approach this?
Thanks
Jonas
Solved! Go to Solution.
In this scenario, you can use below measure formula to get the deviance from overall average.
home_p_rate_dev = VAR AverageAcrossAllIndividuals = CALCULATE ( AVERAGE ( score[home_p] ), ALL ( score ) ) RETURN ( [home_p_rate] - AverageAcrossAllIndividuals )
Best Regards,
Herbert
In this scenario, you can use below measure formula to get the deviance from overall average.
home_p_rate_dev = VAR AverageAcrossAllIndividuals = CALCULATE ( AVERAGE ( score[home_p] ), ALL ( score ) ) RETURN ( [home_p_rate] - AverageAcrossAllIndividuals )
Best Regards,
Herbert
Very simple and nice solution. Thank you!
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