Fixed effects ANOVA: an extension to samples with random size
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.6/9119 |
Resumo: | In many relevant situations, such as in medical research, sample sizes may not be previously known. The aim of this paper is to extend one and more than one-way analysis of variance to those situations and show how to compute correct critical values. The interest of this approach lies in avoiding false rejections obtained when using the classical fixed size F-tests. Sample sizes are assumed as random and we then proceed with the application of this approach to a database on cancer. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Fixed effects ANOVA: an extension to samples with random sizeCritical valuesOrthogonal ANOVARandom degrees of freedomRandom sample sizesIn many relevant situations, such as in medical research, sample sizes may not be previously known. The aim of this paper is to extend one and more than one-way analysis of variance to those situations and show how to compute correct critical values. The interest of this approach lies in avoiding false rejections obtained when using the classical fixed size F-tests. Sample sizes are assumed as random and we then proceed with the application of this approach to a database on cancer.uBibliorumNunes, CéliaFerreira, DárioFerreira, Sandra S.Mexia, João T.2020-02-07T14:37:07Z20132013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.6/9119eng10.1080/00949655.2013.791293metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-12-15T09:49:43Zoai:ubibliorum.ubi.pt:10400.6/9119Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:49:18.721707Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Fixed effects ANOVA: an extension to samples with random size |
title |
Fixed effects ANOVA: an extension to samples with random size |
spellingShingle |
Fixed effects ANOVA: an extension to samples with random size Nunes, Célia Critical values Orthogonal ANOVA Random degrees of freedom Random sample sizes |
title_short |
Fixed effects ANOVA: an extension to samples with random size |
title_full |
Fixed effects ANOVA: an extension to samples with random size |
title_fullStr |
Fixed effects ANOVA: an extension to samples with random size |
title_full_unstemmed |
Fixed effects ANOVA: an extension to samples with random size |
title_sort |
Fixed effects ANOVA: an extension to samples with random size |
author |
Nunes, Célia |
author_facet |
Nunes, Célia Ferreira, Dário Ferreira, Sandra S. Mexia, João T. |
author_role |
author |
author2 |
Ferreira, Dário Ferreira, Sandra S. Mexia, João T. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
uBibliorum |
dc.contributor.author.fl_str_mv |
Nunes, Célia Ferreira, Dário Ferreira, Sandra S. Mexia, João T. |
dc.subject.por.fl_str_mv |
Critical values Orthogonal ANOVA Random degrees of freedom Random sample sizes |
topic |
Critical values Orthogonal ANOVA Random degrees of freedom Random sample sizes |
description |
In many relevant situations, such as in medical research, sample sizes may not be previously known. The aim of this paper is to extend one and more than one-way analysis of variance to those situations and show how to compute correct critical values. The interest of this approach lies in avoiding false rejections obtained when using the classical fixed size F-tests. Sample sizes are assumed as random and we then proceed with the application of this approach to a database on cancer. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013 2013-01-01T00:00:00Z 2020-02-07T14:37:07Z |
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://hdl.handle.net/10400.6/9119 |
url |
http://hdl.handle.net/10400.6/9119 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1080/00949655.2013.791293 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799136385818427392 |