Power divergence statistics under quasi independence model for square contingency tables

Aktas, Serpil (2016) Power divergence statistics under quasi independence model for square contingency tables. Sains Malaysiana, 45 (10). pp. 1573-1578. ISSN 0126-6039

[img]
Preview
PDF
522kB

Official URL: http://www.ukm.my/jsm/english_journals/vol45num10_...

Abstract

In incomplete contingency tables, some cells may contain structural zeros. The quasi-independence model, which is a generalization of the independence model, is most commonly model used to analyze incomplete contingency tables. Goodness of fit tests of the quasi-independence model are usually based on Pearson chi square test statistic and likelihood ratio test statistic. In power divergence statistics family, the selection of power divergence parameter is of interest in multivariate discrete data. In this study, a simulation study is conducted to evaluate the performance of the power divergence statistics under quasi independence model for particular power divergence parameters in terms of power values.

Item Type:Article
Keywords:Power divergence family; Square contingency tables; Structural zeros
Journal:Sains Malaysiana
ID Code:10304
Deposited By: ms aida -
Deposited On:05 Apr 2017 04:39
Last Modified:06 Apr 2017 09:33

Repository Staff Only: item control page