Smoothed and Corrected Score Approach to Censored Quantile Regression With Measurement Errors
测量误差下删失分位数回归的平滑与校正得分方法
Censored quantile regression is an important alternative to the Cox proportional hazards model in survival analysis. In contrast to the usual central covariate effects, quantile regression can effectively characterize the covariate effects at different quantiles of the survival time. When covariates are measured with errors, it is known that naively treating mismeasured covariates as error-free would result in estimation bias. Under censored quantile regression, we propose…