Featured Formulas

Sum every nth column

In this example, the goal is to sum every nth value by column in a range of data, as seen in the worksheet above. For example, if n=2, we want to sum every second value by column, if n=3, we want to sum every third value by column, and so on....Read more

Featured Functions

TEXTBEFORE Function

The TEXTBEFORE function extracts text that occurs before a given delimiter. When multiple delimiters appear in the text, TEXTBEFORE can return text before the nth occurrence of a delimiter. TEXTBEFORE can also extract text that occurs before a given delimiter when counting...Read more

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