Log-Burr XII regression models with censored data

Detalhes bibliográficos
Autor(a) principal: Silva, Giovana Oliveira
Data de Publicação: 2008
Outros Autores: Ortega, Edwin Moises Marcos, Cancho, Vicente Garibay, Barreto, Mauricio Lima
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14179
Resumo: Texto completo: acesso restrito. p. 3820-3842
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spelling Silva, Giovana OliveiraOrtega, Edwin Moises MarcosCancho, Vicente GaribayBarreto, Mauricio LimaSilva, Giovana OliveiraOrtega, Edwin Moises MarcosCancho, Vicente GaribayBarreto, Mauricio Lima2013-12-16T12:25:55Z20080167-9473http://repositorio.ufba.br/ri/handle/ri/14179v. 52, n. 7Texto completo: acesso restrito. p. 3820-3842In survival analysis applications, the failure rate function may frequently present a unimodal shape. In such case, the log-normal or log-logistic distributions are used. In this paper, we shall be concerned only with parametric forms, so a location-scale regression model based on the Burr XII distribution is proposed for modeling data with a unimodal failure rate function as an alternative to the log-logistic regression model. Assuming censored data, we consider a classic analysis, a Bayesian analysis and a jackknife estimator for the parameters of the proposed model. For different parameter settings, sample sizes and censoring percentages, various simulation studies are performed and compared to the performance of the log-logistic and log-Burr XII regression models. Besides, we use sensitivity analysis to detect influential or outlying observations, and residual analysis is used to check the assumptions in the model. Finally, we analyze a real data set under log-Burr XII regression models.Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2013-12-16T12:25:54Z No. of bitstreams: 1 1-s2.0-S0167947308000078-main.pdf: 1721953 bytes, checksum: 041c170fce221fdfdd7ddb03265b2312 (MD5)Made available in DSpace on 2013-12-16T12:25:55Z (GMT). No. of bitstreams: 1 1-s2.0-S0167947308000078-main.pdf: 1721953 bytes, checksum: 041c170fce221fdfdd7ddb03265b2312 (MD5) Previous issue date: 2008http://dx.doi.org/10.1016/j.csda.2008.01.003reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBALog-Burr XII regression models with censored dataComputational Statistics and Data Analysisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINAL1-s2.0-S0167947308000078-main.pdf1-s2.0-S0167947308000078-main.pdfapplication/pdf1721953https://repositorio.ufba.br/bitstream/ri/14179/1/1-s2.0-S0167947308000078-main.pdf041c170fce221fdfdd7ddb03265b2312MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/14179/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXT1-s2.0-S0167947308000078-main.pdf.txt1-s2.0-S0167947308000078-main.pdf.txtExtracted texttext/plain59652https://repositorio.ufba.br/bitstream/ri/14179/3/1-s2.0-S0167947308000078-main.pdf.txtba0da31fe548f5559ee3cc4329cb3050MD53ri/141792022-07-05 14:02:48.804oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:02:48Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Log-Burr XII regression models with censored data
dc.title.alternative.pt_BR.fl_str_mv Computational Statistics and Data Analysis
title Log-Burr XII regression models with censored data
spellingShingle Log-Burr XII regression models with censored data
Silva, Giovana Oliveira
title_short Log-Burr XII regression models with censored data
title_full Log-Burr XII regression models with censored data
title_fullStr Log-Burr XII regression models with censored data
title_full_unstemmed Log-Burr XII regression models with censored data
title_sort Log-Burr XII regression models with censored data
author Silva, Giovana Oliveira
author_facet Silva, Giovana Oliveira
Ortega, Edwin Moises Marcos
Cancho, Vicente Garibay
Barreto, Mauricio Lima
author_role author
author2 Ortega, Edwin Moises Marcos
Cancho, Vicente Garibay
Barreto, Mauricio Lima
author2_role author
author
author
dc.contributor.author.fl_str_mv Silva, Giovana Oliveira
Ortega, Edwin Moises Marcos
Cancho, Vicente Garibay
Barreto, Mauricio Lima
Silva, Giovana Oliveira
Ortega, Edwin Moises Marcos
Cancho, Vicente Garibay
Barreto, Mauricio Lima
description Texto completo: acesso restrito. p. 3820-3842
publishDate 2008
dc.date.issued.fl_str_mv 2008
dc.date.accessioned.fl_str_mv 2013-12-16T12:25:55Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/14179
dc.identifier.issn.none.fl_str_mv 0167-9473
dc.identifier.number.pt_BR.fl_str_mv v. 52, n. 7
identifier_str_mv 0167-9473
v. 52, n. 7
url http://repositorio.ufba.br/ri/handle/ri/14179
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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