Have you ever stared at a beautifully organized table in Excel—rows and columns perfectly aligned—only to realize it’s a nightmare for analysis? Cross-tab layouts, while visually appealing, can feel ...

Excel is more than just a spreadsheet tool; it is a comprehensive platform for data analysis and business intelligence. By using its advanced tools—Power Query, Power Pivot, and DAX—you can elevate ...

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 ...

Web queries offer a handy way to import data from selected tables into a worksheet–but Excel isn’t as accommodating as it should be, especially when it comes to parameters. These tricks will let you ...

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 ...

Please note: This item is from our archives and was published in 2018. It is provided for historical reference. The content may be out of date and links may no longer function. Because the field names ...

Excel and Power BI aren’t rivals—they’re complementary tools that shine in different contexts. Excel excels at ad‑hoc analysis, modeling, and direct data manipulation, while Power BI delivers scalable ...

What starts as simple number tracking gradually becomes a journey into logic, visualization, automation, and data ...

The Manage Data Model button may be missing for several reasons. You might be using an unsupported Excel version, such as Excel for the web or a one-time retail ...