Skew normal distribution - Open Access .click

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The Skew-Normal Distribution on the Simplex

Communications in Statistics - Theory and Methods, 2007
Density functions on the simplex defined with respect to the Lebesgue measure can change from unimodality to multimodality with perturbation. This phenomenon is induced by the incompatibility of the Aitchison geometry and the Lebesgue measure. A Lebesgue-type measure, compatible with the algebraic geometric structure of the simplex, is used here to ...
Glòria Mateu-Figueras, Vera Pawlowsky-Glahn +1 more
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Characterization of the skew-normal distribution

Annals of the Institute of Statistical Mathematics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gupta, Arjun K. +2 more
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Multivariate skew-normal distribution for modelling skewed spatial data

Spatial and Spatio-temporal Epidemiology
Multivariate spatial data are commonly modelled using the shared spatial component and multivariate intrinsic conditional autoregressive (MICAR) models where the spatial random variables are assumed to be normally distributed. However, the normality assumption may not be always right as the spatially structured component may show non-normal ...
Kassahun Abere Ayalew, Samuel Manda, Bo Cai +2 more
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Harris skewed normal distribution