Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability

Detalhes bibliográficos
Autor(a) principal: Silva, Maciel da Silva
Data de Publicação: 2015
Outros Autores: Cirillo, Marcelo Ângelo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/45499
Resumo: This present work aims to propose an estimator in order to estimate the probability of success of a binomial model that incorporates the extra-binomial variation generated by zero-inflated samples. The construction of this estimator was carried out with a theoretical basis given by the Holder function and its performance was evaluated through Monte Carlo simulation considering different sample sizes, parametric values (π), and excess of zero proportions (γ). It was concluded that for the situations in (γ = 0.20) and (γ = 0.50) that the proposed estimator presents promising results based on the specified margin of error.
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spelling Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variabilityEstudios de simulación de una perturbación Hölder en un nuevo estimador deproporción considerando la variabilidad extra-binomialBinomial distributionMonte Carlo simulationRobust estimatorRobustnessDistribución binomialEstimador robustoSimulación Monte CarloRobustezThis present work aims to propose an estimator in order to estimate the probability of success of a binomial model that incorporates the extra-binomial variation generated by zero-inflated samples. The construction of this estimator was carried out with a theoretical basis given by the Holder function and its performance was evaluated through Monte Carlo simulation considering different sample sizes, parametric values (π), and excess of zero proportions (γ). It was concluded that for the situations in (γ = 0.20) and (γ = 0.50) that the proposed estimator presents promising results based on the specified margin of error.Resumen: El presente trabajo tiene como objetivo proponer un estimador para estimar la probabilidad de éxito de un modelo binomial que incorpora la variación extra-binomial generada por muestras cero-inflados. La construcción de este estimador se llevó a cabo con una base teórica dada por la función Holder y su desempeño fue evaluado a través de la simulación de Monte Carlo considerando diferentes tamaños de muestra, valores paramétricos (π), y el exceso de proporciones cero (γ). Se concluyó que para las situaciones en (γ = 0,20) y (γ = 0,50) que el estimador propuesto presenta resultados prometedores basados en el margen de error especificado.Universidad Nacional de Colombia2020-11-13T21:09:13Z2020-11-13T21:09:13Z2015-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSILVA, A. M. da; CIRILLO, M. A. Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability. Revista Colombiana de Estadística, Bogotá, v. 38, n. 1, p. 93-105, jan. 2015. DOI: http://dx.doi.org/10.15446/rce.v38n1.48803.http://repositorio.ufla.br/jspui/handle/1/45499Revista Colombiana de Estadísticareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessSilva, Maciel da SilvaCirillo, Marcelo Ângeloeng2023-05-26T19:36:53Zoai:localhost:1/45499Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-26T19:36:53Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability
Estudios de simulación de una perturbación Hölder en un nuevo estimador deproporción considerando la variabilidad extra-binomial
title Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability
spellingShingle Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability
Silva, Maciel da Silva
Binomial distribution
Monte Carlo simulation
Robust estimator
Robustness
Distribución binomial
Estimador robusto
Simulación Monte Carlo
Robustez
title_short Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability
title_full Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability
title_fullStr Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability
title_full_unstemmed Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability
title_sort Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability
author Silva, Maciel da Silva
author_facet Silva, Maciel da Silva
Cirillo, Marcelo Ângelo
author_role author
author2 Cirillo, Marcelo Ângelo
author2_role author
dc.contributor.author.fl_str_mv Silva, Maciel da Silva
Cirillo, Marcelo Ângelo
dc.subject.por.fl_str_mv Binomial distribution
Monte Carlo simulation
Robust estimator
Robustness
Distribución binomial
Estimador robusto
Simulación Monte Carlo
Robustez
topic Binomial distribution
Monte Carlo simulation
Robust estimator
Robustness
Distribución binomial
Estimador robusto
Simulación Monte Carlo
Robustez
description This present work aims to propose an estimator in order to estimate the probability of success of a binomial model that incorporates the extra-binomial variation generated by zero-inflated samples. The construction of this estimator was carried out with a theoretical basis given by the Holder function and its performance was evaluated through Monte Carlo simulation considering different sample sizes, parametric values (π), and excess of zero proportions (γ). It was concluded that for the situations in (γ = 0.20) and (γ = 0.50) that the proposed estimator presents promising results based on the specified margin of error.
publishDate 2015
dc.date.none.fl_str_mv 2015-01
2020-11-13T21:09:13Z
2020-11-13T21:09:13Z
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 SILVA, A. M. da; CIRILLO, M. A. Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability. Revista Colombiana de Estadística, Bogotá, v. 38, n. 1, p. 93-105, jan. 2015. DOI: http://dx.doi.org/10.15446/rce.v38n1.48803.
http://repositorio.ufla.br/jspui/handle/1/45499
identifier_str_mv SILVA, A. M. da; CIRILLO, M. A. Simulation studies of a hölder perturbation in a new estimator for proportion considering extra-binomial variability. Revista Colombiana de Estadística, Bogotá, v. 38, n. 1, p. 93-105, jan. 2015. DOI: http://dx.doi.org/10.15446/rce.v38n1.48803.
url http://repositorio.ufla.br/jspui/handle/1/45499
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional de Colombia
publisher.none.fl_str_mv Universidad Nacional de Colombia
dc.source.none.fl_str_mv Revista Colombiana de Estadística
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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