I have attached a pic of what I am trying to do. The goal is to get LAMBDA
to subtract the previous cell and then average that. (AVERAGE RATE OF CHANGE)
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ZygD
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PrimusAlphinex
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What is your excel version? LAMBDA() is only available Excel 365 latest release. – Harun24hr Jun 26 '22 at 07:34
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1I can't reproduce the error, it runs fine on my setup. Might be worth mentioning that the average rate of change is just (last value - first value) / (number of values - 1) i.e. 1/24 for your data. – Tom Sharpe Jun 26 '22 at 08:04
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@TomSharpe This nugget of information is what I was looking for! Thanks – PrimusAlphinex Jun 26 '22 at 16:24