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On the unification of families of skew-normal distributions
(BLACKWELL PUBLISHING, 2006)
The distribution theory literature connected to the multivariate skew-normal distribution has grown rapidly in recent years, and a number of extensions and alternative formulations have been put forward. Presently there ...
Bayesian sensitivity analysis and model comparison for skew elliptical models
(ELSEVIER SCIENCE BV, 2006)
In this work we approach the problem of model comparison between skew families. For the univariate skew model, we measure the sensitivity of the skewness parameter using the L-1 distance between symmetric and asymmetric ...
Bayesian sensitivity analysis and model comparison for skew elliptical models
(Elsevier B.V., 2007)
A new fatigue life model based on the family of skew-elliptical distributions
(Taylor & Francis IncPhiladelphiaEUA, 2006)
An Asymmetric Extension for the Family of Elliptical Slash Distributions
(TAYLOR & FRANCIS INCPHILADELPHIA, 2012)
In this article, we introduce an asymmetric extension to the univariate slash-elliptical family of distributions studied in Gomez et al. (2007a). This new family results from a scale mixture between the epsilon-skew-symmetric ...
On the exact distribution of the maximum of absolutely continuous dependent random variables
(ELSEVIER SCIENCE BV, 2008)
We derive the exact probability density function of the maximum of arbitrary absolutely continuous dependent random variables and of absolutely continuous exchangeable random variables. We show this density is related to ...
Shannon Entropy and Mutual Information for Multivariate Skew-Elliptical Distributions
(Wiley Publishing, 2013)
The entropy and mutual information index are important concepts developed by
Shannon in the context of information theory. They have been widely studied in the case of the
multivariate normal distribution. We first extend ...
On fundamental skew distributions
(ELSEVIER INC, 2005)
A new class of multivariate skew-normal distributions, fundamental skew-normal distributions and their canonical version, is developed. It contains the product of independent univariate skew-normal distributions as a special ...
Moments of the doubly truncated selection elliptical distributions with emphasis on the unified multivariate skew-t distribution
(ELSEVIER INC, 2022)
In this paper, we compute doubly truncated moments for the selection elliptical class of distributions, including some multivariate asymmetric versions of well-known elliptical distributions, such as the normal, Student's ...
Bayesian modeling using a class of bimodal skew-elliptical distributions
(ELSEVIER SCIENCE BV, 2009)
We consider Bayesian inference using an extension of the family of skew-elliptical distributions studied by Azzalini [1985. A class of distributions which includes the normal ones. Scand. J. Statist. Theory and Applications ...