2 papers
stat.ME2026
Is control of type I error rate needed in Bayesian clinical trial designs?
Elja Arjas, Dario Gasbarra
Practical employment of Bayesian trial designs is still rare. Even if accepted in principle, the regulators have commonly required that such designs be calibrated according to an u…
math.PR2025
Polynomial Stein operators: a noncommutative algebra perspective
Ehsan Azmoodeh, Dario Gasbarra, Robert E. Gaunt
In this paper, we make a novel connection between Stein's method and noncommutative algebra by viewing polynomial Stein operators (Stein operators with polynomial coefficients) as…