Power BI - How do you create the expression to create the difference between two columns?
If I wanted to subtract my UnitPriceDiscountPct from my UnitPrice to create a GrossSales Column can someone write the measure expression I would use?
1 answers ( 0 marked as helpful)
Hey Christina,
I would suggest using a Measure instead of generating an additional column to do this aggregation for you. Remember, measures take less resources to process, they are only executed once they are called which improves the overall dashboard performance.