2 papers
stat.ME2025
Bivariate Simplex Distribution
Emerson Amaral, Lucas S. Vieira, Lizandra C. Fabio +2
This article proposes a bivariate Simplex distribution for modeling continuous outcomes constrained to the interval , which can represent proportions, rates, or indices. We…
stat.ME2024
A novel multivariate regression model for unbalanced binary data : a strong conjugacy under random effect approach
Lizandra C. Fabio, Vanessa Barros, Cristian Villegas +1
In this paper, we deduce a new multivariate regression model designed to fit correlated binary data. The multivariate distribution is derived from a Bernoulli mixed model with a no…