At the core, this formula uses INDEX to create an expanding reference like this:
INDEX([Color],1):[@Color] // expanding range
On the left side of the colon (:), the INDEX function returns a reference to the first cell in the column...Read more
In this example, the goal is to remove the last word from the text strings in column B. This article explains two approaches:
In the world of Excel formulas, the term "array formula" is probably responsible for more confusion than just about any other concept. This is because the definition of an array formula has become mixed up with the requirement to enter some array formulas in a special way, with control + shift...Read more
The LET function lets you define named variables in a formula. There are two primary reasons you might want to do this: (1) to improve performance by eliminating redundant calculations and (2) to make more complex formulas easier to read and write. Once a variable is named, it can be...Read more
