Streamline your data cleaning process with Power Query, a more efficient alternative to Excel formulas. In this video, you ...

Have a complex Excel problem? Power Query to the rescue! Analyzing data often means spending more time getting and cleaning up data than analyzing it. If that describes you, definitely review Excel ...

Stop losing your manual Excel edits during data updates with this guide to preserving custom columns in Power Query.

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 ...