168 citations · 455 across the 62 of their papers we have counts for
Showing 2023 · math.STShow all
3 papers · 2 filters
math.ST2023★ 1 cited
Invariant correlation under marginal transforms
Takaaki Koike, Liyuan Lin, Ruodu Wang
A useful property of independent samples is that their correlation remains the same after applying marginal transforms. This invariance property plays a fundamental role in statist…
math.ST2023★ 1 cited
On the existence of powerful p-values and e-values for composite hypotheses
Zhenyuan Zhang, Aaditya Ramdas, Ruodu Wang
Given a composite null and composite alternative , when and how can we construct a p-value whose distribution is exactly uniform under the null, and stoc…
math.ST2023
Testing mean and variance by e-processes
Yixuan Fan, Zhanyi Jiao, Ruodu Wang
We address the problem of testing conditional mean and conditional variance for non-stationary data. We build e-values and p-values for four types of non-parametric composite hypot…