Impacto
Downloads
Downloads per month over past year
Menéndez Calleja, María Luisa and Pardo Llorente, Julio Ángel and Pardo Llorente, Leandro (2007) The moment-corrected phi-divergence test statistics for symmetry. Journal of Computational and Applied Mathematics, 202 (2). pp. 315-327. ISSN 0377-0427
![[thumbnail of PardoJulio06.pdf]](/style/images/fileicons/application_pdf.png) |
PDF
Restringido a Repository staff only 264kB |
Official URL: http://www.sciencedirect.com/science/article/pii/S0377042706001427
Abstract
In this paper we consider the family of phi-divergence test statistics, T-n(phi,S), for the problem of symmetry in I x I contingency tables whose asymptotic distribution is chi-square with I (I - 1)/2 degrees of freedom and we propose a moment-corrected phi-divergence test statistic in order to improve the accuracy of the chi-square approximation of the distribution of T,T-n(phi,S) under the hypothesis of symmetry.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Symmetry; Contingency table; Phi-divergence test statistic; Corrected phi-divergence test statistic |
| Subjects: | Sciences > Mathematics > Mathematical statistics |
| ID Code: | 17344 |
| Deposited On: | 10 Dec 2012 09:09 |
| Last Modified: | 26 Jul 2018 07:20 |
Origin of downloads
Repository Staff Only: item control page
