3 papers
stat.ME2026
Principled type I error rate inflation in two-arm clinical trial designs with external control information borrowing
Silvia Calderazzo, Manuel Wiesenfarth, Vivienn Weru +1
External information borrowing is often considered in order to improve a clinical trial's efficiency. The Bayesian approach borrows such external information by specifying an infor…
stat.ME2025
Information borrowing in Bayesian clinical trials: choice of tuning parameters for the robust mixture prior
Vivienn Weru, Annette Kopp-Schneider, Manuel Wiesenfarth +2
External data borrowing in clinical trial designs has increased in recent years. This is accomplished in the Bayesian framework by specifying informative prior distributions. To mi…
stat.ME2025
Large Sample Inference with Dynamic Information Borrowing
Sergey Tarima, Silvia Calderazzo, Mary Homan
Large sample behavior of dynamic information borrowing (DIB) estimators is investigated. Asymptotic properties of several DIB approaches (adaptive risk minimization, adaptive LASSO…