"A note on Dean's overdispersion test" by Zhao Yang

Selected Works of Zhao (Tony) Yang, Ph.D.

Article

A note on Dean's overdispersion test

Journal of Statistical Planning and Inference (2009)

Zhao Yang

Abstract

This note discusses an extension to the score test statistics for overdispersion in Poisson and binomial regression models [Dean, C.B., 1992. Testing for overdispersion in Poisson and binomial regression models. J. Amer. Statist. Assoc. 87, 451–457]. Examples illustrate the application of the extended results.

Disciplines

Applied Statistics,
Biometry,
Biostatistics,
Categorical Data Analysis,
Clinical Trials and
Statistical Methodology

Publication Date

Fall October 15, 2009

Citation Information

Zhao Yang. "A note on Dean's overdispersion test" Journal of Statistical Planning and Inference (2009)
Available at: http://works.bepress.com/zyang/6/