Have you ever found yourself staring at an Excel spreadsheet, trying to figure out how to make sense of all the numbers and data? Maybe you’ve spent hours manually calculating groups, splitting dates, ...

Explore Excel’s new AI-powered tools and productivity features in the Fall 2025 update. Smarter, faster, and more intuitive ...

Q. Traditional PivotTables have always intimidated me. I see there is a new Excel function called PIVOTBY. What is the difference between it and the traditional PivotTable? With the PIVOTBY function, ...

Q. You explained Excel’s Scenario Manager in your November 2024 Tech Q&A article and Goal Seek in your December 2024 Tech Q&A article. Can you please explain the final What-If Analysis tool: Data ...

Most people know that you can reference one or more cells, tables and their column headers, or named ranges in Excel formulas. However, fewer know that you can reference specific data points in ...

What-if analysis in Excel is a powerful tool that allows you to explore different scenarios and outcomes by changing input values in your formulas. This guide will walk you through the three primary ...

Two stability data datasets each involving six batches from Ruberg and Stegeman’s research (1) were tested separately using the aforementioned approach. The procedure involved regression analysis of ...

This is an overview of what cost analysis is all about, the types of cost analyses we implement at the IRC and what kinds of questions they can answer. Watch the full Cost analysis in Excel playlist.