3 papers
stat.ME2025
Statistical methods for cost-effectiveness analysis of left-truncated censored survival data with treatment delays
Polyna Khudyakov, Li Xu, Ce Yang +2
The incremental cost-effectiveness ratio (ICER) and incremental net benefit (INB) are widely used for cost-effectiveness analysis. We develop methods for estimation and inference f…
stat.ME2023
A Penalized Functional Linear Cox Regression Model for Spatially-defined Environmental Exposure with an Estimated Buffer Distance
Jooyoung Lee, Zhibing He, Charlotte Roscoe +5
In environmental health research, it is of interest to understand the effect of the neighborhood environment on health. Researchers have shown a protective association between gree…
stat.AP2022
Hypothesis Testing for Detecting Outlier Evaluators
Li Xu, Molin Wang
In epidemiological studies, very often, evaluators obtain measurements of disease outcomes for study participants. In this paper, we propose a two-stage procedure for detecting out…