Continuous outcomes — Means Single mean (estimation and testing), two independent means, paired means, one-way ANOVA, repeated measures 6 methods Explore → Binary outcomes — Proportions Single proportion (estimation and testing), two independent proportions, paired proportions 4 methods Explore → Effect measures — RR, OR, HR Cohort risk ratio, case-control odds ratio, hazard ratio 3 methods Explore → Correlation Pearson, Spearman, partial correlation 3 methods Explore → Clinical trial designs Superiority, non-inferiority, equivalence — continuous endpoints 3 methods Explore → Survival / time-to-event Log-rank, survival non-inferiority, Freedman, non-proportional hazards 4 methods Explore → Diagnostic accuracy Sensitivity, specificity, ROC area under the curve 3 methods Explore →