Aggregation functions are the beating heart of Power BI. If you want to build dynamic, accurate dashboards, you have to master how to summarize your data properly!
In this video, I break down the most critical DAX aggregation functions: SUM, AVERAGE, MIN, MAX, and COUNT. Whether you are building a standard sales dashboard or analyzing massive daily trading volumes in the financial markets, mastering these core aggregations is step one. I will walk you through exactly how they work, how to write them cleanly, and why creating explicit measures is a game-changer for your reporting accuracy.
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