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
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
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 LAMBDA function, allowing you to generate reproducible...Read more
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