Power Query’s Advanced Tools & Hidden Essential Tools

Power Query, an integral part of Microsoft Power BI, includes features often labeled as “advanced,” though many are designed to streamline routine data transformation tasks. As Excel Off The Grid explains, the Group By feature, for example, offers both basic and advanced modes. The advanced mode enables grouping by multiple columns and customizing aggregation methods, […] The post Power Query’s Advanced Tools & Hidden Essential Tools appeared first on Geeky Gadgets .

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