Supplemental material
Communications in Statistics - Simulation and Computation
Volume 53, 2024 - Issue 4
Research Article
Estimating and testing sequential causal effects based on alternative G-formula: an observational study of the influence of early diagnosis on survival of cardia cancer
Li Yina Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
https://orcid.org/0000-0003-0410-8513View further author information
https://orcid.org/0000-0003-0410-8513View further author information & Xiaoqin Wangb Department of Electrical Engineering, Mathematics and Science, University of Gävle, Gävle, SwedenCorrespondence[email protected]
https://orcid.org/0000-0003-1897-5730View further author information
https://orcid.org/0000-0003-1897-5730View further author information