Likelihood-based goodness of fit in two-way contingency tables

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorGlosemeyer, Darren-
Data de aceite: dc.date.accessioned2019-08-21T18:25:21Z-
Data de disponibilização: dc.date.available2019-08-21T18:25:21Z-
Data de envio: dc.date.issued2016-10-26-
Data de envio: dc.date.issued2016-10-26-
Fonte completa do material: dc.identifierhttp://acervodigital.unesp.br/handle/unesp/365287-
Fonte completa do material: dc.identifierhttp://objetoseducacionais2.mec.gov.br/handle/mec/16120-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/471493-
Descrição: dc.descriptionModels of contingency tables are based on the counts by category. In a two-way table, models can depend on either, neither, or both of the categories. The G² likelihood ratio statistic provides a measure of how well a particular model fits the original counts. The null hypothesis is that the chosen model fits the data well. The alternative hypothesis is that the saturated model (the model with predicted counts equal to the actual counts) is needed. A small p-value for the statistic indicates the chosen model does not fit the data well. As the counts in the table get large, G² follows a X² distribution, and a approximation can be used to obtain a p-value provided the predicted counts in the table are not very small. Use the sliders to adjust the original counts. Select between the four models to get the predicted counts and test statistic for that model of the contingency table-
Descrição: dc.descriptionComponente Curricular::Ensino Médio::Matemática-
Publicador: dc.publisherWolfram Demonstration Project-
Relação: dc.relationLikelihoodBasedGoodnessOfFitInTwoWayContingencyTables.nbp-
Direitos: dc.rightsDemonstration freeware using MathematicaPlayer-
Palavras-chave: dc.subjectData analysis-
Palavras-chave: dc.subjectEducação Básica::Ensino Médio::Matemática::Tecnologia para a matemática-
Título: dc.titleLikelihood-based goodness of fit in two-way contingency tables-
Tipo de arquivo: dc.typetexto-
Aparece nas coleções:Repositório Institucional - Acervo Digital Unesp

Não existem arquivos associados a este item.