Het schatten en toetsen van een kruistabel onder loglineaire modelassumpties

Samenvatting

Starting from the saturated multiplicative f model, a review of fundamental commonality in several versions of the loglinear model is presented. Special attention is given to the estimation of frequencies under the restrictions of a model. Consequently, all types of unsaturated models can be presented from one integrating point of view. With polytomous variables, the calculation, testing, & interpretation of parameters is much more complicated than with dichotomies, although there is no difference in objective. In both cases, the estimation of frequencies & testing of models are carried out the same way. The well-known method of the proportional fitting algorithm is reviewed to demonstrate the correspondence between the constraints of a model & the dynamics of the estimating procedure. 3 Tables, 4 Figures. Modified HA.