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 ...

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

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...