@article{Colombi2014TestingOR,
title={Testing order restrictions in contingency tables},
author={R. Colombi and A. Forcina},
journal={Metrika},
year={2014},
volume={79},
pages={73-90}
}

Though several interesting models for contingency tables are defined by a system of inequality constraints on a suitable set of marginal log-linear parameters, the specific features of the corresponding testing problems and the related procedures are not widely well known. After reviewing the most common difficulties which are intrinsic to inequality restricted testing problems, the paper concentrates on the problem of testing a set of equalities against the hypothesis that these are violatedâ€¦Â CONTINUE READING