Multiple Header Rows: Power Query Data Transformation Guide
Multiple Header Rows: Power Query Data Transformation Guide
In this tutorial, we dive into a common data challenge—transforming a complex budget dataset from DataMess Inc. into a clean and usable format using Power Query. We’ll guide you through handling multiple rows of headers, unpivoting data, and making your dataset ready for analysis. Whether you're dealing with corporate budgets or any other messy data, this step-by-step guide will help you streamline your workflow and get the results you need. Perfect for Excel beginners and pros alike!
Download Practice Dataset:
https://docs.google.com/spreadsheets/...
An alternative approach is covered here (by @basensei8699 ):
• Power Query - Unpivot Double Barrel Headers
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Timestamps:
00:00 – Introduction: Overview of the Problem
00:24 – Importing Data into Power Query
01:12 – Transposing the Data to Reorganize Headers
01:35 – Filling Down Missing Header Values
01:56 – Cleaning Up Unnecessary Text from Headers
02:45 – Combining Multiple Header Rows into One
03:16 – Transposing Data Back to Original Layout
03:38 – Promoting the First Row to Headers
03:56 – Editing Header Names for Clarity
04:14 – Unpivoting Data for Easier Analysis
04:47 – Formatting the Date Column Correctly
05:12 – Final Review and Summary
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