Cleaning up data by hand in Excel is a recipe for mistakes, and even well-built formulas can become difficult to maintain as spreadsheets grow. Power Query is often dismissed as a tool for data ...

Replace values based on another column in Power Query using the Add Column Shuffle method. Apply M code and conditional logic ...

Power Query vs PivotTables vs formulas can be confusing. Optimize your Excel workflow by using Power Query for data prep and ...

Standard Excel lookups are perfectionists that fail on typos or extra spaces. While you could hack a solution using nested XLOOKUP, TRIM, and LOWER functions, it's brittle and hard to maintain. Power ...

Learn how to use Excel Power Query’s extract and split column features to extract delimited strings into their components with this step-by-step tutorial. You might receive foreign data in the form of ...

In this post, we will show you how to reorder multiple columns in Power Query with Drag & Drop. Often when importing data from various sources, columns may not be in the desired order. Reordering ...

Q. There was a December 2020 article in the JofA about cleaning and joining data using a program called Alteryx, but we don’t have access to this program. Could you explain how to do those tasks using ...

Microsoft Power Query requires less specialized knowledge when trying to find duplicate records in a Microsoft Excel sheet. There are several ways to find duplicates in a Microsoft Excel sheet. You ...