DataAnalysisUsingRegression and Multilevel/Hierarchical Models 29 个回复 - 9154 次查看
1 Why? 1
1.1 What is multilevel regression modeling? 1
1.2 Some examples from our own research 3
1.3 Motivations for multilevel modeling 6
2 Concepts and methods from basic probability and stati ...2009-8-29 16:46 - chenguanghua - R语言论坛