To summarize granular weather station data by day, you can use the GROUPBY function together with a few helper functions. In the worksheet shown, the source data is in an Excel Table named data on the data sheet, with one reading every 15 minutes for …Read more
The Excel VSTACK function combines arrays vertically into a single array. Each subsequent array is appended to the bottom of the previous array.Read more
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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