Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.

Sifting through data just got easier with this quick and easy Excel formula.

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. David Kindness is a Certified Public Accountant ...

Why spend an hour when one formula can do it in seconds?

Excel doesn’t have a built-in AVERAGEIF() function, but you can still average values, conditionally. Excel has SumIf and CountIf, but no AverageIf. However, with a little array magic, you can get ...

As one of the most heavily regulated foods on the market, infant formula is subject to strict nutrition guidelines and undergoes rigorous safety and quality testing. But CR’s tests of infant formula ...

In this post, we’ll show you how to change text direction in Excel from vertical to horizontal. “Vertical text” in Excel can mean different things depending on how your sheet is set up. Sometimes your ...

Here we will go through how Excel is structured, where you will find important and smart functions, and various peculiarities you should know. In short, we’ll show you how to make the program work for ...

The new ‘COPILOT’ function uses AI to generate summaries, tags, tables, and more based on a group of cells. The new ‘COPILOT’ function uses AI to generate summaries, tags, tables, and more based on a ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...