The methods of cross-ratios, equivalence classes and metrics that were introduced in a previous paper (Altham 1970) are extended to three further problems. First the interdependence of the rows, ...

Probability models, in terms of main effect and interaction parameters, are given for the cell frequencies of complex contingency tables. These models, related to the logistic handling of quantal data ...

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