2 papers
stat.ME2026
On Nonasymptotic Confidence Intervals for Treatment Effects in Randomized Experiments
Ricardo J. Sandoval, Sivaraman Balakrishnan, Avi Feller +2
We study nonasymptotic (finite-sample) confidence intervals for treatment effects in randomized experiments. In the existing literature, the effective sample sizes of nonasymptotic…
math.ST2025
Universal Log-Optimality for General Classes of e-processes and Sequential Hypothesis Tests
Ian Waudby-Smith, Ricardo Sandoval, Michael I. Jordan
We consider the problem of sequential hypothesis testing by betting. For a general class of composite testing problems -- which include bounded mean testing, equal mean testing for…