Learn the key differences between SUM and SUMX in Power BI! Discover when to use each function, how they work with your data, and why mastering these DAX functions can enhance your data analysis skills. Perfect for beginners and experienced users! #PowerBI #DAX #DataAnalysis #SUM #SUMX #BusinessIntelligence #PowerBItutorial #DataScience
SUM: Adds all the numbers in a column.
SUMX: Returns the sum of an expression evaluated for each row in a table.