Miscellanea. A robust imputation method for surrogate outcome data
杂论:替代结局数据的稳健插补方法
We consider estimation for regression analysis with surrogate or auxiliary outcome data. Assume that the regression model for the conditional mean of the outcome is a known function of a linear combination of the covariates with unknown coefficients, which are the regression parameters of interest. Such a class of models includes the generalised linear models as special cases. Suppose further that the outcome variable of interest is only observed in a validation subset,…