Power Query Group By - Complete Lesson with 10 Examples
Dive into a comprehensive 34-minute tutorial on Power Query's Group By feature, exploring 10 practical examples ranging from basic to advanced applications. Learn how to leverage Group By for calculations and data analysis, understand when to use it versus other tools like PivotTables, and master the Table.Group M Code function. Discover techniques for hacking the Group By dialog box, typing M Code for unique list creation, implementing ranking, handling multiple conditions, and sorting by multiple columns. Explore advanced concepts like frequency distribution, adding blank rows after groups, using table literals, and working with the join operator. Gain insights into consecutive occurrences and walk away with a solid understanding of Power Query's Group By capabilities for enhanced data manipulation in Microsoft 365 Excel and Power BI.