Miscellanea. On case-control sampling of clustered data
杂记:聚类数据的病例对照抽样
We derive the relationship between the population model and the sample model in the case of case-control sampling of clustered responses. The derived formulae provide insight into why methods that ignore the sampling scheme fail to provide consistent estimators in this case. The differences between clustered and independent responses in the context of the case-control design are discussed.