Practical Powerpivot & Dax Formulas For Excel May 2026

SUMX : An "iterator" function that performs a calculation row-by-row before summing the results.

RANKX : Automatically ranks items (like products or sales reps) based on a specific value. Practical PowerPivot & DAX Formulas for Excel 2010 Practical PowerPivot & DAX Formulas for Excel

DATEADD : Used for time intelligence, such as calculating "Year-Over-Year" growth by shifting dates. SUMX : An "iterator" function that performs a