Bayesian modeling using a class of bimodal skew-elliptical distributions

Simple item page
dc.contributor.authorElal Olivero, David
dc.contributor.authorGomez, Hector W.
dc.contributor.authorQuintana, Fernando A.
dc.date.accessioned2024-01-10T12:37:46Z
dc.date.available2024-01-10T12:37:46Z
dc.date.issued2009
dc.description.abstractWe 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 12 (2), 171-178]. This new class is referred to as bimodal skew-elliptical (BSE) distributions. The elements of the BSE class can take quite different forms. In particular, they can adopt both uni- and bimodal shapes. The bimodal case behaves similarly to mixtures of two symmetric distributions and we compare inference under the BSE family with the specific case of mixtures of two normal distributions. We study the main properties of the general class and illustrate its applications to two problems involving density estimation and linear regression. (C) 2008 Elsevier B.V. All rights reserved.
dc.description.funderDIUDA
dc.description.funderFONDECYT
dc.fechaingreso.objetodigital01-04-2024
dc.format.extent9 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.jspi.2008.07.016
dc.identifier.eissn1873-1171
dc.identifier.issn0378-3758
dc.identifier.urihttps://doi.org/10.1016/j.jspi.2008.07.016
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/76921
dc.identifier.wosidWOS:000262760800018
dc.information.autorucMatemática;Quintana F;S/I;100343
dc.issue.numero4
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final1492
dc.pagina.inicio1484
dc.publisherELSEVIER SCIENCE BV
dc.revistaJOURNAL OF STATISTICAL PLANNING AND INFERENCE
dc.rightsacceso restringido
dc.subjectBimodality
dc.subjectDensity estimation
dc.subjectLinear regression
dc.subjectSkew-normal distribution
dc.subjectStochastic representation
dc.subjectSYMMETRIC DISTRIBUTIONS
dc.subjectREPRESENTATION
dc.subjectINFERENCE
dc.subject.ods03 Good Health and Well-being
dc.subject.odspa03 Salud y bienestar
dc.titleBayesian modeling using a class of bimodal skew-elliptical distributions
dc.typeartículo
dc.volumen139
sipa.codpersvinculados100343
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
2024-04-01. Bayesian modeling using a class of bimodal skew-elliptical distributions.pdf
Size:
2.59 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Artículos de revistas