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Open Source Statistics for Public HealthDocumentationTestingAboutHelp

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Author(s)
Statistics
Minn M. Soe and Kevin M. Sullivan, Emory University

Interface
Andrew G. Dean, EpiInformatics.com,
and Roger A. Mir
Power For Comparing Two Means
This module estimates power for comparing two means. Entering means (or mean difference), standard deviation (or variance) and sample size of individual group will calculate the power at the desired confidence interval.

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