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We use EXCEL macros to get means, standard deviations and p-values in tables and graphs. Do we need more software?

April 26, 2017deviations Excel graphs macros means p-values Software standard tables

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We use EXCEL macros to get means, standard deviations and p-values in tables and graphs. Do we need more software?

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Excel is a tool. Many software packages offer EXCEL interfaces because of end-user preference for EXCEL. A specialized package is only needed if EXCEL can’t answer all your questions. An example is comparisons to a control formulation. With only one test formulation, a t-test can be performed in EXCEL. But adding more test formulations and comparing to a control requires a more sophisticated approach to assure accurate results.