Dirichlet

A flexible Bayesian tool for CoDa mixed models: logistic-normal distribution with Dirichlet covariance
Compositional Data Analysis (CoDa) has gained popularity in recent years. This type of data consists of values from disjoint categories …
Joaquín Martínez-Minaya, Haavard Rue
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A flexible Bayesian tool for CoDa mixed models: logistic-normal distribution with Dirichlet covariance