2 papers
stat.ME2025
Distributionally enhanced marginal sensitivity model and bounds
Yi Zhang, Wenfu Xu, Zhiqiang Tan
For sensitivity analysis against unmeasured confounding, we build on the marginal sensitivity model (MSM) and propose a new model, deMSM, by incorporating a second constraint on th…
stat.ME2025
Enhanced Marginal Sensitivity Model and Bounds
Yi Zhang, Wenfu Xu, Zhiqiang Tan
Sensitivity analysis is important to assess the impact of unmeasured confounding in causal inference from observational studies. The marginal sensitivity model (MSM) provides a use…