2 papers
stat.ME2025
Two-Stage Least Squares Instrumental Variable Estimation for Semiparametric Accelerated Failure Time Models with Right-Censored Data
Zian Zhuang, Hua Zhou, Jin Zhou +1
Instrumental variable (IV) analysis is widely used in fields such as economics and epidemiology to address unobserved confounding and measurement error when estimating the causal e…
stat.ME2025
Time-Dependent Pseudo for Assessing Predictive Performance in Competing Risks Data
Zian Zhuang, Wen Su, Eric Kawaguchi +1
Evaluating and validating the performance of prediction models is a fundamental task in statistics, machine learning, and their diverse applications. However, developing robust per…