1. An empirical approach to determine a threshold for assessing overdispersion in Poisson and negative binomial models for count data. Issue 6 (3rd July 2018) Authors: Payne, Elizabeth H.; Gebregziabher, Mulugeta; Hardin, James W.; Ramakrishnan, Viswanathan; Egede, Leonard E. Journal: Communications in statistics Issue: Volume 47:Issue 6(2018) Page Start: 1722 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗