Elfadaly, Fadlalla; Garthwaite, Paul - In: TEST: An Official Journal of the Spanish Society of … 22 (2013) 4, pp. 628-646
This paper addresses the task of eliciting an informative prior distribution for multinomial models. We first introduce a method of eliciting univariate beta distributions for the probability of each category, conditional on the probabilities of other categories. Two different forms of...