Saha, Krishna K.; Bilisoly, Roger; Dziuda, Darius M. - In: Journal of Applied Statistics 41 (2014) 2, pp. 439-453
In many clinical trials and epidemiological studies, comparing the mean count response of an exposed group to a control group is often of interest. This type of data is often over-dispersed with respect to Poisson variation, and previous studies usually compared groups using confidence intervals...