Exact and approximate methods are given for counting the number of r × c contingency tables with fixed margins. The approximate methods are extended to estimate the number of r × c × s contingency ...

A contingency table allows you to visualize the relationship between a categorical X variable and a categorical Y variable.

Prior beliefs of association and independence in a two-way contingency table are discussed, and estimators of the cell probabilities are proposed which can incorporate this prior information. In the 2 ...