Garrett Glasgow, Mixed Logit Models for Multiparty Elections, Political Analysis, Vol. 9, No. 2 (Spring 2001), pp. 116-136 ...

The authors compare the application of two logit models for the analysis of qualitative marketing data. A weighted least squares logit model is compared with a maximum likelihood logit model different ...

An important feature of this method is that it yields correct standard errors for the marketing mix parameter estimates even if the assumed logit model specification is not correct. Empirical examples ...

In general, PROC MIXED is recommended for nearly all of your linear mixed-model applications. PROC NLMIXED handles models in which the fixed or random effects enter nonlinearly. It requires that you ...