2026-05-05T21:54:00Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/588252023-06-14T19:00:22Zcom_10324_1146com_10324_931com_10324_894col_10324_1262

00925njm 22002777a 4500 dc Pérez Espartero, Ana author Prieto Alaiz, María Mercedes author Chamizo, Fernando author Liebscher, Eckhard author Úbeda Flores, Manuel author 2023 In this paper, we propose two new estimators of the multivariate rank correlation coefficient Spearman's footrule which are based on two general estimators for Average Orthant Dependence measures. We compare the new proposals with a previous estimator existing in the literature and show that the three estimators are asymptotically equivalent, but, in small samples, one of the proposed estimators outperforms the others. We also analyse Pitman efficiency of these indices to test for multivariate independence as compared to multivariate versions of Kendall's tau and Spearman's rho. Fuzzy Sets and Systems, 2023, 2023, vol. 467, 108489 0165-0114 https://uvadoc.uva.es/handle/10324/58825 10.1016/j.fss.2023.02.010 Fuzzy Sets and Systems Economía Nonparametric estimation of the multivariate Spearman's footrule: A further discussion