In this example, the goal is to calculate a total for each year that appears in column F. All data is in an Excel Table called data in the range B5:D16. The main challenge is that we have dates in column B, but we don't have separate year...Read more
The UNIQUE function extracts a list of unique values from a range or array. The result is a dynamic array that spills onto the worksheet, automatically updating when source...Read more
How to keep random numbers from changing in Excel? Excel's random functions like RAND and RANDARRAY recalculate every time you edit your worksheet, making it impossible to maintain stable random results. This article shows you how to build a seeded random number generator using Excel's...Read more
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