摘要
因果分析中混杂的控制是一个难题．本文探讨总体平均效应估计中混杂的控制问题，给出充分控制子集的识别方法．
Control of confounding is a difficult issue in the analysis of causal effects. In this paper, we focus on the problem of confounding control in estimation of the average effect in the population, and propose a method to identify sufficient subsets for control of confounding.
出处
《生物数学学报》
CSCD
2001年第3期362-366,共5页
Journal of Biomathematics
基金
国家自然科学基金重点项目(39930160)
