Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Whether you're assigning random shifts, anonymizing a study, or shuffling a deck, randomizing rows in an Excel table manually ...

To make the most of the UNIQUE function, you should make sure your array is in an Excel table. By using a table name rather ...

FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...

From dashboard overload to AI and data paradoxes, why enterprises struggle to monetise data and how AI, cloud and governance ...

We invite you to join our industry specialists for a virtual session on how to use Bloomberg functionality in Excel. This ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Monte Carlo ...

Most fund managers prefer more conventional activities like golf, wine, or travel. But the 45-year-old co-founder of boutique ...

Pads can be serious productivity tools with the right apps. These picks focus on notes, files, habits, travel, and daily ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...