This a list of statistical procedures which can be used for the analysis of categorical data, also known as data on the nominal scale and as categorical variables. General tests Bowker's test of symmetry Categorical distribution, general model Chi-squared test Cochran–Armitage test for trend Cochran–Mantel–Haenszel statistics Correspondence analysis Cronbach's alpha Diagnostic odds ratio G-test Generalized estimating equations Generalized linear models Krichevsky–Trofimov estimator Kuder–Richardson Formula 20 Linear discriminant analysis Multinomial distribution Multinomial logit Multinomial probit Multiple correspondence analysis Odds ratio Poisson regression Powered partial least squares discriminant analysis Qualitative variation Randomization test for goodness of fit Relative risk Stratified analysis Tetrachoric correlation Uncertainty coefficient Wald test Binomial data Bernstein inequalities (probability theory) Binomial regression Binomial proportion confidence interval Chebyshev's inequality Chernoff bound Gauss's inequality Markov's inequality Rule of succession Rule of three (medicine) Vysochanskiï–Petunin inequality 2 × 2 tables Chi-squared test Diagnostic odds ratio Fisher's exact test G-test Odds ratio Relative risk McNemar's test Yates's correction for continuity Measures of association Aickin's α Andres and Marzo's delta Bangdiwala's B Bennett, Alpert, and Goldstein’s S Brennan and Prediger’s κ Coefficient of colligation - Yule's Y Coefficient of consistency Coefficient of raw agreement Conger's Kappa Contingency coefficient – Pearson's C Cramér's V Dice's coefficient Fleiss' kappa Goodman and Kruskal's lambda Guilford’s G Gwet's AC1 Hanssen–Kuipers discriminant Heidke skill score Jaccard index Janson and Vegelius' C Kappa statistics Klecka's tau Krippendorff's Alpha Kuipers performance index Matthews correlation coefficient Phi coefficient Press' Q Renkonen similarity index Prevalence adjusted bias adjusted kappa Sakoda's adjusted Pearson's C Scott's Pi Sørensen similarity index Stouffer's Z True skill statistic Tschuprow's T Tversky index Von Eye's kappa Categorical manifest variables as latent variable Latent variable model Item response theory Rasch model Latent class analysis See also Categorical distribution Categorical data Analysis