1 citations · 1 across the 1 of their papers we have counts for
5 papers
Sample size and power calculations for causal inference of observational studies
Bo Liu, Chengxin Yang, Fan Li
This paper investigates the theoretical foundation and develops analytical formulas for sample size and power calculations for causal inference with observational data. By analyzin…
Joint Modeling of Longitudinal EHR Data with Shared Random Effects for Informative Visiting and Observation Processes
Cheng-Han Yang, Xu Shi, Bhramar Mukherjee
Longitudinal electronic health record (EHR) data offer opportunities to study biomarker trajectories; however, association estimates-the primary inferential target-from standard mo…
Meta-analysis of median survival times with inverse-variance weighting
Sean McGrath, Cheng-Han Yang, Jonathan Kimmelman +3
We consider the problem of meta-analyzing outcome measures based on median survival times. Primary studies with time-to-event outcomes often report estimates of median survival tim…
Demystify Doubly-Robust Estimation: The Role of Overlap
Chengxin Yang, Laine E. Thomas, Fan Li
The doubly-robust (DR) estimator is popular for evaluating causal effects in observational studies and is often perceived as more desirable than inverse probability weighting (IPW)…
Propensity score weighted Cox regression for survival outcomes in observational studies with multiple or factorial treatments
Zixian Zhao, Chengxin Yang, Fan Li
In observational studies with survival or time-to-event outcomes, a propensity score weighted marginal Cox proportional hazard model with the treatment variable as the only predict…