Symmetry and asymmetry models and decompositions of models for contingency tables
Symmetry and asymmetry models and decompositions of models for contingency tables
For analyzing square contingency tables, Bowker [14] proposed the symmetry model. Caussinus [16] proposed the quasi-symmetry model and gave a decomposition of model such that the symmetry model holds if and only if both the quasi-symmetry and the marginal homogeneity models hold. Bhapkar and Darroch [13] gave the similar theorem …