3 papers
math.ST2021
General dependence structures for some models based on exponential families with quadratic variance functions
Luis Nieto-Barajas, Eduardo Gutiérrez-Peña
We describe a procedure to introduce general dependence structures on a set of random variables. These include order- moving average-type structures, as well as seasonal, period…
math.ST2019
A novel characterization and new simple tests of multivariate independence using copulas
José M. González-Barrios, Eduardo Gutiérrez-Peña, Juan D. Nieves +1
The purpose of this paper is twofold. First, we provide a novel characterization of independence of random vectors based on the checkerboard approximation to a multivariate copula.…
math.ST2015
Comment on Article by Berger, Bernardo, and Sun
Manuel Mendoza, Eduardo Gutiérrez-Peña
Discussion of Overall Objective Priors by James O. Berger, Jose M. Bernardo, Dongchu Sun [arXiv:1504.02689].