Gueorguieva, Ralitza; Rosenheck, Robert; Zelterman, Daniel - In: Computational Statistics & Data Analysis 52 (2008) 12, pp. 5344-5355
We describe a Dirichlet multivariable regression method useful for modeling data representing components as a percentage of a total. This model is motivated by the unmet need in psychiatry and other areas to simultaneously assess the effects of covariates on the relative contributions of...