search for: palmq97

...er correlation in the case of a binomial response variable (also known as under-dispersion). Prentice (1986) (http://www.jstor.org/stable/2289219) developed an extension of the beta-binomial model which allowed for this negative correlation. Palmquist (1997)(http://www.polmeth.wustl.edu/media/Paper/palmq97.pdf) developed a module (ebb) for Stata which implemented this solution, but this has since been discontinued and is no longer available on the web. Is there a package in R which implements the extended beta-binomial model or otherwise allows for negative intracluster correlations? The following...