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For a 2x2 Table of Cross-Categorized Frequency Data: Version 2

For a 2x2 Table of Cross-Categorized Frequency Data: Version 2

This page will calculate standard measures for Rates, Risk Ratio, Odds, Odds Ratio, and Log Odds. It will also calculate the Phi coefficient of association; perform a chi-square test of association, if the sample size is not too small; and perform the Fisher exact probability test, if the sample size is not too large. For intermediate values of n, the chi-square and Fisher tests will both be performed.... Show More

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