New improved estimators for overdispersion in models with clustered multinomial data and unequal cluster sizes

Autor:	Alonso, Juana María, Martín, Nirian, Pardo, Leandro
Rok vydání:	2015
Předmět:	Statistics - Methodology
Druh dokumentu:	Working Paper
Popis:	It is usual to rely on the quasi-likelihood methods for deriving statistical methods applied to clustered multinomial data with no underlying distribution. Even though extensive literature can be encountered for these kind of data sets, there are few investigations to deal with unequal cluster sizes. This paper aims to contribute to fill this gap by proposing new estimators for the intracluster correlation coefficient.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1504.00397 Zobrazit plný text záznamu View this record from Arxiv