Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

Formula investing promises investors a systematic, rules-based approach to outperforming the market. In their December 2024 paper "Formula Investing," Marcel Schwartz and Matthias Hanauer evaluated ...

Daniel writes guides on how to use the internet, explainers on how modern technology works, and the occasional smartwatch or e-reader review. He especially likes deep diving into niche topics that ...

How to turn complex formulas into easy-to-use custom functions using LAMBDA() in Excel Your email has been sent LAMBDA functions are new to Microsoft Excel. With LAMBDA functions, you can turn a ...

A number of people swear by Google Sheets, while another group is firmly loyal to Excel. I’m somewhere in between, as I use ...

Have you ever found yourself manually updating Excel formulas, tediously adjusting titles, or struggling to make your spreadsheets adapt to changing data? It’s a common frustration, but what if there ...

Not everyone is an Excel spreadsheet expert and you may not always know how to write the formulas you need for a given data set. If you're having trouble figuring out the right formula for your data ...

Formula investing promises investors a systematic, rules-based approach to outperforming the market. In their December 2024 paper, Marcel Schwartz and Matthias Hanauer evaluated four of the most ...