Statistical depth in abstract metric spaces

G Geenens, A Nieto-Reyes, G Francisci - Statistics and Computing, 2023 - Springer
The concept of depth has proved very important for multivariate and functional data analysis,
as it essentially acts as a surrogate for the notion of ranking of observations which is absent …

[HTML][HTML] Projection depth and Lr-type depths for fuzzy random variables

L González-De La Fuente, A Nieto-Reyes… - Fuzzy Sets and …, 2024 - Elsevier
Statistical depth functions are a standard tool in nonparametric statistics to extend order-
based univariate methods to the multivariate setting. Since there is no universally accepted …

Metric statistics: Exploration and inference for random objects with distance profiles

P Dubey, Y Chen, HG Müller - The Annals of Statistics, 2024 - projecteuclid.org
The Supplement contains proofs and auxiliary results, additional simulations for the two-
sample test, additional simulations for distance profiles and transport ranks for multimodal …

Conformal inference for regression on Riemannian Manifolds

A Cholaquidis, F Gamboa, L Moreno - arXiv preprint arXiv:2310.08209, 2023 - arxiv.org
Regression on manifolds, and, more broadly, statistics on manifolds, has garnered
significant importance in recent years due to the vast number of applications for this type of …

Projection depth and -type depths for fuzzy random variables

LGD La Fuente, A Nieto-Reyes, P Terán - arXiv preprint arXiv:2401.01894, 2023 - arxiv.org
Statistical depth functions are a standard tool in nonparametric statistics to extend order-
based univariate methods to the multivariate setting. Since there is no universally accepted …