Zobrazeno 1 - 10
of 22
pro vyhledávání: '"José M. González-Barrios"'
Publikováno v:
Communications in Statistics - Theory and Methods. :1-11
Autor:
José M. González-Barrios, Raúl Rueda
Publikováno v:
Miscelánea Matemática de la Sociedad Matemática Mexicana. 73
Publikováno v:
Communications in Statistics - Simulation and Computation. 50:3992-4027
Publikováno v:
Communications in Statistics - Simulation and Computation. 49:2505-2532
In this paper, extending the ideas given by (Deheuvels 1979) for the empirical copula, we first assume that we are sampling from the product copula, and we construct Cmn the d-sample copula of orde...
Publikováno v:
Fuzzy Sets and Systems. 240:131-136
In this paper we study possible multivariate generalizations of construction of n-copulas with a given diagonal section. In the case of Archimedean n-copulas we prove that [email protected]?s condition, which establishes when an Archimedean 2-copula
Publikováno v:
Statistical Methods & Applications. 19:541-565
Based on the works by Klement and Mesiar (Comment Math Univ Carolinae 47:141–148, 2006) and Nelsen (Stat Pap 48:329–336, 2007) on maximal asymmetry of copulas, we define and study the concept of tri-symmetry and we propose a simple statistic to t
Publikováno v:
Communications in Statistics - Simulation and Computation. 38:1856-1869
In this article, we propose a nonparametric method to test for symmetry in bivariate data. By using the extension of Fisher's exact treatment for 2 × 2 contingency tables proposed by Freeman and Halton (1951), we can test the hypothesis of equal dis
Publikováno v:
Metrika. 72:369-383
Durbin (Biometrika 48:41–55, 1961) proposed a method called random substitution, by which a composite problem of goodness-of-fit can be reduced to a simple one. In this paper we provide a method of finding the p-value of any test statistic, for a c
Publikováno v:
Communications in Statistics - Simulation and Computation. 36:455-469
In this article we propose a new method to select a discrete model f(x; θ), based on the conditional density of a sample given the value of a sufficient statistic for θ. The main idea is to work with a broad family of discrete distributions, called
Publikováno v:
Communications in Statistics - Theory and Methods. 35:649-659
The problem of constructing copulas with a given diagonal section has been studied by Sungur and Yang (1996) and Fredricks and Nelsen (1997a); (b); (2002). The results of Sungur and Yang are especially relevant because, among other results, they have