ON ROBUST LOGISTIC CASE-CONTROL STUDIES WITH RESPONSE-DEPENDENT WEIGHTS
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abstract
In this paper, we consider robust estimation in logistic case-control studies. We investigate the proposal of Knsch Stefanski and Carroll (1989), which is a weighted logistic regression with weights depending on case-control status. We show that the estimator is consistent and asymptotically normal. Furthermore, standard errors for the slope estimates obtained by prospective formulae are asymptotically correct in case-control studies. 1995.