Featured Formulas

GROUPBY with monthly totals

To generate monthly totals using the GROUPBY function, you can use a formula that integrates several functions in Excel, including GROUPBY, CHOOSECOLS, HSTACK, TEXT, MONTH, and SUM. In the worksheet shown, the formula in cell G5 is: …Read more

Featured Functions

REGEXEXTRACT Function

The Excel REGEXEXTRACT function extracts matching text defined by a given pattern. Regex patterns are very flexible and can be configured to match numbers, email addresses, dates, and other values that have an identifiable structure. By default, REGEXEXTRACT will return the first match, but it can …Read more

Recent Articles

Combinations and permutations in Excel

Combinations and permutations are two basic ways to count possibilities, used in probability, statistics, games, passwords, and lotteries. This article explains the difference between them, when order and repetition matter, and the Excel functions you can use to calculate each case: FACT, PERMUT, …Read more

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