2 citations · 6 across the 8 of their papers we have counts for
4 papers · 1 filter
Optimal E-Values for Exponential Families: the Simple Case
Peter Grünwald, Tyron Lardy, Yunda Hao +2
We provide a general condition under which e-variables in the form of a simple-vs.-simple likelihood ratio exist when the null hypothesis is a composite, multivariate exponential f…
Anytime-Valid Tests of Group Invariance through Conformal Prediction
Tyron Lardy, Muriel Felipe Pérez-Ortiz
We develop anytime-valid tests of invariance under the action of compact groups. The resulting test statistics are optimal in a logarithmic-growth sense. We apply our method to ext…
E-values for k-Sample Tests With Exponential Families
Yunda Hao, Peter Grünwald, Tyron Lardy +2
We develop and compare e-variables for testing whether samples of data are drawn from the same distribution, the alternative being that they come from different elements of an…
Anytime Valid Tests of Conditional Independence Under Model-X
Peter Grünwald, Alexander Henzi, Tyron Lardy
We propose a sequential, anytime-valid method to test the conditional independence of a response and a predictor given a random vector . The proposed test is based on e-…