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math.ST2022
Using the Sinkhorn divergence in permutation tests for the multivariate two-sample problem
E. del Barrio, J. S. Osorio, A. J. Quiroz
In order to adapt the Wasserstein distance to the large sample multivariate non-parametric two-sample problem, making its application computationally feasible, permutation tests ba…
stat.ME2022★ 8 cited
Nonparametric Multiple-Output Center-Outward Quantile Regression
Eustasio del Barrio, Alberto Gonzalez Sanz, Marc Hallin
Based on the novel concept of multivariate center-outward quantiles introduced recently in Chernozhukov et al. (2017) and Hallin et al. (2021), we are considering the problem of no…