dc.creator | Santoro, Karol I. | es |
dc.creator | Gómez, Héctor J. | es |
dc.creator | Gallardo, Diego I. | es |
dc.creator | Barranco Chamorro, Inmaculada | es |
dc.creator | Gómez, Héctor W. | es |
dc.date.accessioned | 2023-04-14T08:35:41Z | |
dc.date.available | 2023-04-14T08:35:41Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Santoro, K.I., Gómez, H.J., Gallardo, D.I., Barranco Chamorro, I. y Gómez, H.W. (2022). The Extended Half-Skew Normal Distribution. Mathematics, 10 (20), 1-19. https://doi.org/10.3390/math10203740. | |
dc.identifier.issn | 2227-7390 | es |
dc.identifier.uri | https://hdl.handle.net/11441/144358 | |
dc.description.abstract | A new class of densities for modelling non-negative data, which is based on the skewsymmetric family of distributions proposed by Azzalini is introduced.We focus on the model generated by the skew-normal distribution, called Extended Half Skew-Normal distribution. Its
relevant properties are studied. These are pdf, cdf, moments, mgf, and stochastic representation.
The parameters are estimated by moment and maximum likelihood methods. A simulation study
to assess the performance of the maximum likelihood estimators in finite samples was carried out.
Two real applications are included, in which the EHSN provides a better fit than other proposals in
the literature. | es |
dc.format | application/pdf | es |
dc.format.extent | 19 p. | es |
dc.language.iso | eng | es |
dc.publisher | MDPI | es |
dc.relation.ispartof | Mathematics, 10 (20), 1-19. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Lifetime distributions | es |
dc.subject | Skew-symmetric distributions | es |
dc.subject | Maximum likelihood | es |
dc.title | The Extended Half-Skew Normal Distribution | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Estadística e Investigación Operativa | es |
dc.relation.publisherversion | https://doi.org/10.3390/math10203740 | es |
dc.identifier.doi | 10.3390/math10203740 | es |
dc.journaltitle | Mathematics | es |
dc.publication.volumen | 10 | es |
dc.publication.issue | 20 | es |
dc.publication.initialPage | 1 | es |
dc.publication.endPage | 19 | es |