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stat.ME2018
On High Dimensional Covariate Adjustment for Estimating Causal Effects in Randomized Trials with Survival Outcomes
Ran Dai, Cheng Zheng, Mei-Jie Zhang
The purpose of this work is to improve the efficiency in estimating the average causal effect (ACE) on the survival scale where right-censoring exists and high-dimensional covariat…
stat.ME2016
On a Shape-Invariant Hazard Regression Model
Cheng Zheng, Ying Qing Chen
In survival analysis, Cox model is widely used for most clinical trial data. Alternatives include the additive hazard model, the accelerated failure time (AFT) model and a more gen…