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

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

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 ...

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

Learning quick skills like social media scheduling, video editing and proofreading could put you well on your way to a ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Amy is an ACA and the CEO and founder of OnPoint ...

No Ohio State team has won a national title with a quarterback who can't -- or won't -- run the ball. Is Julian Sayin up to the task next season?

This flagship three-row SUV drives better than expected, sounds incredible, and feels plush, but falls short where rivals ...

If you're craving the celebrity chef experience, Gordon Ramsay has an entire fleet of global restaurants. These are the ...

Whichever you choose, the rule stands: a proper mouse is the cheapest, most transformative accessory you can buy for a gaming ...

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