2 papers
stat.ME2025
Design-based theory for causal inference
Xin Lu, Wanjia Fu, Hongzi Li +4
Causal inference, as a major research area in statistics and data science, plays a central role across diverse fields such as medicine, economics, education, and the social science…
stat.ME2025
Regression adjustment in covariate-adaptive randomized experiments with missing covariates
Wanjia Fu, Yingying Ma, Hanzhong Liu
Covariate-adaptive randomization is widely used in clinical trials to balance prognostic factors, and regression adjustments are often adopted to further enhance the estimation and…