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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

Very cool, Dave. Excellent post. Your (always!) clear and straightforward explanations for everything in Excel remain the best. Truly. I do legal work, not data. But I use these more complex Excel skills weekly.
Libby
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Gerald
Loving it. Just wanted to say this stuff has been making everything a breeze. The quick clean nature of the videos, text summaries beneath them, and other free materials on the site are making my "difficult issues" quickly surmountable.
Norman

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