xtnbreg swMATH ID: 37522 Software Authors: Guimaraes, P. Description: Stata command xtnbreg: A Simple Approach to Fit the Beta-binomial Model. In this paper, I show how to estimate the parameters of the beta-binomial distribution and its multivariate generalization, the Dirichlet-multinomial distribution. This approach involves no additional programming, as it relies on an existing Stata command used for overdispersed count panel data. Including covariates to allow for regression models based in these distributions is straightforward. Homepage: https://journals.sagepub.com/doi/pdf/10.1177/1536867X0500500307 Dependencies: Stata Related Software: PROC NLMIXED; Stata; SPSS Cited in: 1 Publication Cited by 2 Authors 1 Cepeda-Cuervo, Edilberto 1 Quintero-Sarmiento, Adrián Cited in 1 Serial 1 Journal of Applied Statistics Cited in 1 Field 1 Statistics (62-XX) Citations by Year