The family of log-skew-normal alpha-power distributions using precipitation data

We present a new set of distributions for positive data based on a skewnormalalpha-power (PSN) model including a new parameter which in turnmakes the log-skew-normal alpha-power (LPSN) model more flexible thanboth the log-normal (LN) model and log-skew-normal (LSN) model. TheLPSN model contains the...

Full description

Autores:
Martínez-Flórez, Guillermo
Vergara-Cardozo, Sandra
González, Luz Mery
Tipo de recurso:
Article of journal
Fecha de publicación:
2013
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/73205
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/73205
http://bdigital.unal.edu.co/37680/
Palabra clave:
symmetry
Fisher information matrix
Kurtosis
Likelihood ratio test
Maximum likelihood estimator.
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
id UNACIONAL2_ea75a7661133613144d9083bf585c139
oai_identifier_str oai:repositorio.unal.edu.co:unal/73205
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Martínez-Flórez, Guillermod543d8b0-94f7-4142-b4c9-a2a36137accc300Vergara-Cardozo, Sandra163764fc-a7cc-427d-a82e-ccab3460e552300González, Luz Merye0f2f31b-da83-4c7a-9e28-3b0ebfa914cb3002019-07-03T16:01:34Z2019-07-03T16:01:34Z2013https://repositorio.unal.edu.co/handle/unal/73205http://bdigital.unal.edu.co/37680/We present a new set of distributions for positive data based on a skewnormalalpha-power (PSN) model including a new parameter which in turnmakes the log-skew-normal alpha-power (LPSN) model more flexible thanboth the log-normal (LN) model and log-skew-normal (LSN) model. TheLPSN model contains the LN model and LSN model as special cases. Furthermore,it models positive data with asymmetry and kurtosis larger thanthe one permitted by the LN distribution. Precipitation data illustrates theusefulness of the LPSN model being less influenced by outliers.application/pdfspaUniversidad Nacional de Colombiahttp://revistas.unal.edu.co/index.php/estad/article/view/39583Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de EstadísticaRevista Colombiana de EstadísticaRevista Colombiana de Estadística; Vol. 36, núm. 1 (2013); 43-57 Revista Colombiana de Estadística; Vol. 36, núm. 1 (2013); 43-57 0120-1751Martínez-Flórez, Guillermo and Vergara-Cardozo, Sandra and González, Luz Mery (2013) The family of log-skew-normal alpha-power distributions using precipitation data. Revista Colombiana de Estadística; Vol. 36, núm. 1 (2013); 43-57 Revista Colombiana de Estadística; Vol. 36, núm. 1 (2013); 43-57 0120-1751 .The family of log-skew-normal alpha-power distributions using precipitation dataArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTsymmetryFisher information matrixKurtosisLikelihood ratio testMaximum likelihood estimator.ORIGINAL39583-176370-1-PB.pdfapplication/pdf745147https://repositorio.unal.edu.co/bitstream/unal/73205/1/39583-176370-1-PB.pdf33db23ce048baa0d4833d9cdab50f1baMD51THUMBNAIL39583-176370-1-PB.pdf.jpg39583-176370-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg5571https://repositorio.unal.edu.co/bitstream/unal/73205/2/39583-176370-1-PB.pdf.jpgf527fdf332d66585379ef71e7ae8b6f0MD52unal/73205oai:repositorio.unal.edu.co:unal/732052024-06-20 23:27:17.935Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv The family of log-skew-normal alpha-power distributions using precipitation data
title The family of log-skew-normal alpha-power distributions using precipitation data
spellingShingle The family of log-skew-normal alpha-power distributions using precipitation data
symmetry
Fisher information matrix
Kurtosis
Likelihood ratio test
Maximum likelihood estimator.
title_short The family of log-skew-normal alpha-power distributions using precipitation data
title_full The family of log-skew-normal alpha-power distributions using precipitation data
title_fullStr The family of log-skew-normal alpha-power distributions using precipitation data
title_full_unstemmed The family of log-skew-normal alpha-power distributions using precipitation data
title_sort The family of log-skew-normal alpha-power distributions using precipitation data
dc.creator.fl_str_mv Martínez-Flórez, Guillermo
Vergara-Cardozo, Sandra
González, Luz Mery
dc.contributor.author.spa.fl_str_mv Martínez-Flórez, Guillermo
Vergara-Cardozo, Sandra
González, Luz Mery
dc.subject.proposal.spa.fl_str_mv symmetry
Fisher information matrix
Kurtosis
Likelihood ratio test
Maximum likelihood estimator.
topic symmetry
Fisher information matrix
Kurtosis
Likelihood ratio test
Maximum likelihood estimator.
description We present a new set of distributions for positive data based on a skewnormalalpha-power (PSN) model including a new parameter which in turnmakes the log-skew-normal alpha-power (LPSN) model more flexible thanboth the log-normal (LN) model and log-skew-normal (LSN) model. TheLPSN model contains the LN model and LSN model as special cases. Furthermore,it models positive data with asymmetry and kurtosis larger thanthe one permitted by the LN distribution. Precipitation data illustrates theusefulness of the LPSN model being less influenced by outliers.
publishDate 2013
dc.date.issued.spa.fl_str_mv 2013
dc.date.accessioned.spa.fl_str_mv 2019-07-03T16:01:34Z
dc.date.available.spa.fl_str_mv 2019-07-03T16:01:34Z
dc.type.spa.fl_str_mv Artículo de revista
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.coar.spa.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.coarversion.spa.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.content.spa.fl_str_mv Text
dc.type.redcol.spa.fl_str_mv http://purl.org/redcol/resource_type/ART
format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/73205
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/37680/
url https://repositorio.unal.edu.co/handle/unal/73205
http://bdigital.unal.edu.co/37680/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/estad/article/view/39583
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Estadística
Revista Colombiana de Estadística
dc.relation.ispartofseries.none.fl_str_mv Revista Colombiana de Estadística; Vol. 36, núm. 1 (2013); 43-57 Revista Colombiana de Estadística; Vol. 36, núm. 1 (2013); 43-57 0120-1751
dc.relation.references.spa.fl_str_mv Martínez-Flórez, Guillermo and Vergara-Cardozo, Sandra and González, Luz Mery (2013) The family of log-skew-normal alpha-power distributions using precipitation data. Revista Colombiana de Estadística; Vol. 36, núm. 1 (2013); 43-57 Revista Colombiana de Estadística; Vol. 36, núm. 1 (2013); 43-57 0120-1751 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/73205/1/39583-176370-1-PB.pdf
https://repositorio.unal.edu.co/bitstream/unal/73205/2/39583-176370-1-PB.pdf.jpg
bitstream.checksum.fl_str_mv 33db23ce048baa0d4833d9cdab50f1ba
f527fdf332d66585379ef71e7ae8b6f0
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
repository.mail.fl_str_mv repositorio_nal@unal.edu.co
_version_ 1814089377381351424

Publicaciones similares