Calculating the remainder

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Calculating the remainder

Postby Steve_D » Fri Sep 01, 2017 9:34 am

I had a business problem where I filtered a data set with multiple customers which was related to a sales table to show the sales to a customer that was selected. Pretty normal but, then I wanted to know what the sales where for the remaining customers... all others with the exception of those I had selected (the remainder).

My solution was to calculate the Total (ie. Calculate(Sum(Table.[Sales]), All(customers)) and subtract the filtered value (Sum(Table.[Sales]). This works but, the method doesn't seem efficient to me and I was wondering if there is another way of doing it. ie a DAX function that removes the filter for all except those selected.

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Re: Calculating the remainder

Postby MattAllington » Sat Sep 02, 2017 5:44 am

I think it is fine and i am not aware of a better way. Power Pivot is very fast at filtering and adding columns, and adding an unfiltered copy (e.g. Your all version) is probably the fastest of all
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