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Campo DC | Valor | Idioma |
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dc.contributor.author | Hashimoto, Elizabeth M. | - |
dc.contributor.author | Ortega, Edwin M. M. | - |
dc.contributor.author | Cordeiro, Gauss Moutinho | - |
dc.contributor.author | Barreto, Mauricio Lima | - |
dc.creator | Hashimoto, Elizabeth M. | - |
dc.creator | Ortega, Edwin M. M. | - |
dc.creator | Cordeiro, Gauss Moutinho | - |
dc.creator | Barreto, Mauricio Lima | - |
dc.date.accessioned | 2012-11-03T04:44:00Z | - |
dc.date.available | 2012-11-03T04:44:00Z | - |
dc.date.issued | 2012 | - |
dc.identifier.uri | http://www.repositorio.ufba.br/ri/handle/ri/7081 | - |
dc.description.abstract | The log-Burr XII regression model for grouped survival data is evaluated in the presence of many ties. The methodology for grouped survival data is based on life tables, where the times are grouped in k intervals, and we fit discrete lifetime regression models to the data. The model parameters are estimated by maximum likelihood and jackknife methods. To detect influential observations in the proposed model, diagnostic measures based on case deletion, so-called global influence, and influence measures based on small perturbations in the data or in the model, referred to as local influence, are used. In addition to these measures, the total local influence and influential estimates are also used. We conduct Monte Carlo simulation studies to assess the finite sample behavior of the maximum likelihood estimators of the proposed model for grouped survival. A real data set is analyzed using a regression model for grouped data. | pt_BR |
dc.language.iso | en | pt_BR |
dc.publisher | Taylor & Francis Group | pt_BR |
dc.source | http://www.tandfonline.com/doi/pdf/10.1080/10543406.2010.509527 | pt_BR |
dc.subject | Burr XII Distribution | pt_BR |
dc.subject | Survival Data | pt_BR |
dc.subject | Regression Model | pt_BR |
dc.subject | Sensitivity Analysis | pt_BR |
dc.title | The Log-Burr XII Regression Model for Grouped Survival Data | pt_BR |
dc.title.alternative | J Biopharm Stat | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.description.localpub | Philadelphia | pt_BR |
dc.identifier.number | v.22, n.1, p.141-59 | pt_BR |
Aparece nas coleções: | Artigo Publicado em Periódico Estrangeiro (ISC) |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
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The Log-Burr 2012.pdf | 818,5 kB | Adobe PDF | Visualizar/Abrir |
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