3 papers
stat.ME2026
A Conformal Selection Framework for Individual Treatment Beneficiaries with Auxiliary External Data
Jiajun Liu, Ke Zhu, Xiaofei Wang
Identifying patients who are likely to benefit from a treatment is central to precision medicine and can guide follow-up trials, enrichment designs, and individualized decisions. A…
stat.ME2026
An Estimand-Focused Approach for AUC Generalization and Cross-Study Benchmarking
Jiajun Liu, Guangcai Mao, Xiaofei Wang
The area under the ROC curve (AUC) is the standard measure of a biomarker's discriminatory accuracy; however, AUC is rarely treated as a population-specific estimand. When validati…
stat.ME2025
Robust Estimation and Inference in Hybrid Controlled Trials for Binary Outcomes: A Case Study on Non-Small Cell Lung Cancer
Jiajun Liu, Ke Zhu, Shu Yang +1
Hybrid controlled trials (HCTs), which augment randomized controlled trials (RCTs) with external controls (ECs), are increasingly receiving attention as a way to address limited po…