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Introduction - Learn | Microsoft Docs

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Learn about the DAX calculation types.

DAX (Data Analysis Expressions) lets you create powerful calculations in Power BI, helping you analyze and visualize your data in new ways. For example, imagine you need to quickly find year-over-year sales growth or count unique customers in your reports. DAX makes these tasks simple and efficient, even when your data is complex or contains blanks. In this module, you learn how to: Write DAX formulas for calculated tables, columns, and measures. Work with different data types and handle blank values. Use various DAX functions, including those similar to Excel. Apply operators and…

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