On Modeling and Estimation for the Relative Risk and Risk Difference
报告人： Dr. Linbo Wang, University of Washington
时间：2015-12-03 10:30 ~ 11:30
地点：北京大学|以诚为本·赢在信誉9001理科一号楼4层 1418 室
A common problem in formulating models for the relative risk and risk difference is the variation dependence between these parameters and the baseline risk, which is a nuisance model. We address this problem by proposing the conditional log odds-product as a preferred nuisance model. This novel nuisance model facilitates maximum-likelihood estimation, but also permits doubly-robust estimation for the parameters of interest. Our approach is illustrated via simulations and a data analysis.
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