Generalized Mixed Models - an application to longitudinal data of citrus canker
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta scientiarum. Technology (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/41646 |
Resumo: | There are several techniques available for longitudinal data analysis. In the last decade, much emphasis has been placed on generalized mixed models. The present work is dedicated to give an overview of this technique, with emphasis on the formulation, interpretation and inference of the model. The guidelines are given for statistical practice in general. This form of modeling was applied to data from an experiment to evaluate the resistance of 12 varieties of sweet orange to citrus canker. The experiment consisted of provoking lesions on the leaves of orange trees and monitoring the diameter of the lesion over time. The adjustment of the observed data to the proposed model provided reliable results, since the assumptions necessary for the validity of the model were satisfied. Therefore, it can be said that this methodology is adequate to model the data, since it allowed the detection of the varieties more susceptible to citrus canker. |
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Generalized Mixed Models - an application to longitudinal data of citrus cankerrangerepeated measurements/measuresmixed models.Probabilidade e EstatísticaThere are several techniques available for longitudinal data analysis. In the last decade, much emphasis has been placed on generalized mixed models. The present work is dedicated to give an overview of this technique, with emphasis on the formulation, interpretation and inference of the model. The guidelines are given for statistical practice in general. This form of modeling was applied to data from an experiment to evaluate the resistance of 12 varieties of sweet orange to citrus canker. The experiment consisted of provoking lesions on the leaves of orange trees and monitoring the diameter of the lesion over time. The adjustment of the observed data to the proposed model provided reliable results, since the assumptions necessary for the validity of the model were satisfied. Therefore, it can be said that this methodology is adequate to model the data, since it allowed the detection of the varieties more susceptible to citrus canker.Universidade Estadual De Maringá2019-07-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionModelo misto generalizadoapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documenthttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/4164610.4025/actascitechnol.v41i1.41646Acta Scientiarum. Technology; Vol 41 (2019): Publicação Contínua; e41646Acta Scientiarum. Technology; v. 41 (2019): Publicação Contínua; e416461806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/41646/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/41646/751375146867Copyright (c) 2019 Acta Scientiarum. Technologyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSerenini, João PedroGuedes, Terezinha AparecidaRoberto, Juliana Glória FrancoNunes, William Mário de Carvalho2019-07-17T11:54:34Zoai:periodicos.uem.br/ojs:article/41646Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2019-07-17T11:54:34Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Generalized Mixed Models - an application to longitudinal data of citrus canker |
title |
Generalized Mixed Models - an application to longitudinal data of citrus canker |
spellingShingle |
Generalized Mixed Models - an application to longitudinal data of citrus canker Serenini, João Pedro range repeated measurements/measures mixed models. Probabilidade e Estatística |
title_short |
Generalized Mixed Models - an application to longitudinal data of citrus canker |
title_full |
Generalized Mixed Models - an application to longitudinal data of citrus canker |
title_fullStr |
Generalized Mixed Models - an application to longitudinal data of citrus canker |
title_full_unstemmed |
Generalized Mixed Models - an application to longitudinal data of citrus canker |
title_sort |
Generalized Mixed Models - an application to longitudinal data of citrus canker |
author |
Serenini, João Pedro |
author_facet |
Serenini, João Pedro Guedes, Terezinha Aparecida Roberto, Juliana Glória Franco Nunes, William Mário de Carvalho |
author_role |
author |
author2 |
Guedes, Terezinha Aparecida Roberto, Juliana Glória Franco Nunes, William Mário de Carvalho |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Serenini, João Pedro Guedes, Terezinha Aparecida Roberto, Juliana Glória Franco Nunes, William Mário de Carvalho |
dc.subject.por.fl_str_mv |
range repeated measurements/measures mixed models. Probabilidade e Estatística |
topic |
range repeated measurements/measures mixed models. Probabilidade e Estatística |
description |
There are several techniques available for longitudinal data analysis. In the last decade, much emphasis has been placed on generalized mixed models. The present work is dedicated to give an overview of this technique, with emphasis on the formulation, interpretation and inference of the model. The guidelines are given for statistical practice in general. This form of modeling was applied to data from an experiment to evaluate the resistance of 12 varieties of sweet orange to citrus canker. The experiment consisted of provoking lesions on the leaves of orange trees and monitoring the diameter of the lesion over time. The adjustment of the observed data to the proposed model provided reliable results, since the assumptions necessary for the validity of the model were satisfied. Therefore, it can be said that this methodology is adequate to model the data, since it allowed the detection of the varieties more susceptible to citrus canker. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-07-04 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Modelo misto generalizado |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/41646 10.4025/actascitechnol.v41i1.41646 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/41646 |
identifier_str_mv |
10.4025/actascitechnol.v41i1.41646 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/41646/pdf http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/41646/751375146867 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Acta Scientiarum. Technology https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Acta Scientiarum. Technology https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document |
dc.publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Technology; Vol 41 (2019): Publicação Contínua; e41646 Acta Scientiarum. Technology; v. 41 (2019): Publicação Contínua; e41646 1806-2563 1807-8664 reponame:Acta scientiarum. Technology (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta scientiarum. Technology (Online) |
collection |
Acta scientiarum. Technology (Online) |
repository.name.fl_str_mv |
Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actatech@uem.br |
_version_ |
1799315336901689344 |