2 papers
stat.ME2025
A new non-parametric Kendall's tau for matrix-valued elliptical observations
Yong He, Yalin Wang, Long Yu +2
In this article, we first propose generalized row/column matrix Kendall's tau for matrix-variate observations that are ubiquitous in areas such as finance and medical imaging. For…
stat.ME2024
BEAUTY Powered BEAST
Kai Zhang, Wan Zhang, Zhigen Zhao +1
We study distribution-free goodness-of-fit tests with the proposed Binary Expansion Approximation of UniformiTY (BEAUTY) approach. This method generalizes the renowned Euler's form…