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stat.ME2025
Cumulative/Dynamic Time-Dependent ROC Analysis for Left-Truncated and Right-Censored Data
Kendrick Li, Mithun Kumar Acharjee, Yuyao Wang +4
Time-dependent Receiver Operating Characteristics (ROC) analysis is a standard method to evaluate the ability of a biomarker or predictive score to discriminate between cases and n…
stat.ME2025
Identification and estimation of vaccine effectiveness in the test-negative design under equi-confounding
Christopher B. Boyer, Kendrick Qijun Li, Xu Shi +1
The test-negative design (TND) is widely used to evaluate vaccine effectiveness in real-world settings. In a TND study, individuals with similar symptoms who seek care are tested,…
stat.ME2025
Correcting nonignorable nonresponse bias in turnout estimation using callback data
Xinyu Li, Naiwen Ying, Kendrick Qijun Li +2
Overestimation of turnout has long been an issue in election surveys, with nonresponse bias or voter overrepresentation identified as major sources of bias. However, adjusting for…