多应答数据下列联表的检验

A Test of Association for Contingency Tables with Multiple Column Responses

本文讨论多应答数据(Multiple Column Responses)下列联表的独立性检验问题,针对对立假设为序假设的情形,提出一个近似F检验.模拟表明,该检验的名义水平与真实水平接近,并有较高的功效.

We consider the test of independence in contengence tables with multiple column responses in this paper. For the case that the alternative hypothesis refers to monotone trends, we propose an approximate F test based on artificial parameter and regression model. The method eliminates the estimation of correlative coefficients, which are hardly to estimate in contingency tables with multiple column responses. Simulation results show that the true significant level of the test is near to the nominal one, and has good power.