New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 183rd installment in their series of digital spreadsheet magic tricks, you'll learn how to sum revenue from a table of data by year and month using the SUMPRODUCT, TEXT, SUM, IF & LEFT functions in an array formula.
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Microsoft Office How to Sum a table of data by year & month in Microsoft Excel
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By getexcellent
Apr 24, 2010 01:00 AM
![Excel spreadsheet showing financial data including expenses and net income for 2008.](https://assets.content.technologyadvice.com/634756589381688522_fd74fd3790.webp)
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