Double Grouping Trick You Didn’t Know - Power Query 85
Автор: How to Learn Excel
Загружено: 2025-08-12
Просмотров: 438
Double Grouping Trick You Didn’t Know - Power Query 85
Discover a powerful Power Query double grouping technique that helps you clean and transform messy, hierarchical data with ease. This advanced Power Query tutorial shows how to use Table.Group with custom comparers to group data by multiple levels — like organizations and their products — and normalize stacked tables efficiently.
In this step-by-step guide, you’ll learn how to:
Use nested grouping in Power Query
Apply custom grouping logic with M code
Transpose and promote headers inside groups
Fill down missing values and remove unwanted rows
Combine grouped tables into one clean dataset
Perfect for data analysts, Excel users, and anyone working with complex tables in Power Query!
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Links:
Challenge Author: Vijay A. Verma
LinkedIn: / excelbi
Challenge Post: / excelbi_excel-challenge-problem-activity-7...
Solution: https://docs.google.com/spreadsheets/...
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