Atribución-NoComercial 4.0 InternacionalCepeda Cuervo, EdilbertoJaimes Cárdenas, Daniel AndrésMarín Jaramillo, MargaritaRojas Aguilera, Javier Andrés2019-06-252019-06-25https://repositorio.unal.edu.co/handle/unal/20397In this paper we summarize the main points of beta regression models under Bayesian perspective, including a presentation of the Bayesianbetareg R-package, used to fit the beta regression models under a Bayesian approach. Finally, beta regression models are fitted to a reading score database using, respectively, the Bayesianbetareg and betareg R-Packages for Bayesian and classic perspectives.application/pdfspaDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/51 Matemáticas / MathematicsDocumento de trabajohttp://bdigital.unal.edu.co/10989/info:eu-repo/semantics/openAccessBeta regressionR-PackageBayesian method, MCMC