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stat.ME2026
Bayesian repulsive mixture model for multivariate functional data
Ricardo Cunha Pedroso, Fernando Andrés Quintana, Rosangela Helena Loschi
We introduce a repulsive mixture model to cluster observation units represented by multivariate functional data, based on similarity of curve shapes and individual-specific covaria…
stat.ME2026
Directional Asymmetry in Edge BasedSpatial Models via a Skew Normal Prior
Danna L. Cruz-Reyes, Renato M. Assunção, Reinaldo B. Arellano-Valle +1
We introduce a skewed edge based spatial prior, named RENeGe sk that extends the Gaussian RENeGe framework by incorporating directional asymmetry through a skew normal distribution…