4 papers
Selective Randomization Inference for Adaptive Experiments
Tobias Freidling, Qingyuan Zhao, Zijun Gao
Adaptive experiments use preliminary analyses of the data to inform further course of action and are commonly used in many disciplines including medical and social sciences. Becaus…
Simultaneous false discovery rate control in location families
Zijun Gao, Wenjie Hu, Qingyuan Zhao
When testing a number of statistical hypotheses using data from location families, it is often useful to control the false discovery rate (FDR) not just for hypotheses of the null…
Counterfactual explainability and analysis of variance
Zijun Gao, Qingyuan Zhao
Existing tools for explaining complex models and systems are associational rather than causal and do not provide mechanistic understanding. We propose a new notion called counterfa…
A constructive approach to selective risk control
Zijun Gao, Wenjie Hu, Qingyuan Zhao
Many modern applications require using data to select the statistical tasks and make valid inference after selection. In this article, we provide a unifying approach to control for…