The FREQ Procedure OverviewGetting StartedSyntaxDetailsExamplesReferences Statistical Computations Subsections: Definitions and Notation Chi-Square Tests and Statistics Measures of Association Binomial Proportion Sensitivity and Specificity Risks and Risk Differences Common Risk Difference Odds Ratio and Relative Risks Cochran-Armitage Test for Trend Jonckheere-Terpstra Test Tests and Measures of Agreement Cochran-Mantel-Haenszel Statistics Gail-Simon Test for Qualitative Interactions Exact Statistics Last updated: April 16, 2025