提要文摘: | Multilevel Models:Applications Using SAS is written in nontechnical terms,focuses on the methods and applications of various multilevel models,including liner multilevel models,multilevel logistic regression models,multilevel Poission regression models,multilevel negative binomial models,as well as some cutting-edge applications,such a multilevel zero-inflated Poisson(ZIP)models,random effect zero-inflated negative binomial model(RE-ZINB),mixed-effect mixed-distribution models,bootstrappping multievel models,and group-based trajectory models. |