2 papers
stat.ME2026
Introducing the b-value: combining unbiased and biased estimators from a sensitivity analysis perspective
Zhexiao Lin, Peter J. Bickel, Peng Ding
In empirical research, when we have multiple estimators for the same parameter of interest, a central question arises: how do we combine unbiased but less precise estimators with b…
stat.ME2025
Unifying regression-based and design-based causal inference in time-series experiments
Zhexiao Lin, Peng Ding
Time-series experiments, also called switchback experiments or N-of-1 trials, play increasingly important roles in modern applications in medical and industrial areas. Under the po…