69 citations · 94 across the 4 of their papers we have counts for
4 papers
Simple, asymptotically distribution-free, optimal tests for circular reflective symmetry about a known median direction
Christophe Ley, Thomas Verdebout
In this paper, we propose optimal tests for circular reflective symmetry about a fixed median direction. The distributions against which optimality is achieved are the so-called k-…
Local powers of optimal one- and multi-sample tests for the concentration of Fisher-von Mises-Langevin distributions
Christophe Ley, Thomas Verdebout
One-sample and multi-sample tests on the concentration parameter of Fisher-von Mises-Langevin (FvML) distributions have been well studied in the literature. However, only very litt…
Optimal rank-based testing for principal components
Marc Hallin, Davy Paindaveine, Thomas Verdebout
This paper provides parametric and rank-based optimal tests for eigenvectors and eigenvalues of covariance or scatter matrices in elliptical families. The parametric tests extend t…
One-Step R-Estimation in Linear Models with Stable Errors
Marc Hallin, Yvik Swan, Thomas Verdebout +1
Classical estimation techniques for linear models either are inconsistent, or perform rather poorly, under -stable error densities; most of them are not even rate-optimal. In th…