2 citations · 4 across the 5 of their papers we have counts for
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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…
stat.ME2016
Instrumental Variable with Competing Risk Model
Cheng Zheng, Ran Dai, Parameswaran Hari +1
In this paper, we discuss causal inference on the efficacy of a treatment or medication on a time-to-event outcome with competing risks. Although the treatment group can be randomi…
stat.ME2016★ 1 cited
On estimating causal controlled direct and mediator effects for count outcomes without assuming sequential ignorability
Cheng Zheng, David C. Atkins, Melissa A. Lewis +1
Causal mediation analysis is an important statistical method in social and medical studies, as it can provide insights about why an intervention works and inform the development of…