CORRÊA, F. M., J. W. da SILVA, D. F. FERREIRA, and J. S. de S. BUENO FILHO. “BAYESIAN ALGORITHMS FOR ANALYSIS OF CATEGORICAL ORDINAL DATA”. Brazilian Journal of Biometrics, vol. 34, no. 4, Dec. 2016, pp. 597-20, http://www.biometria.ufla.br/index.php/BBJ/article/view/251.