clustcurv: An R Package for Determining Groups in Multiple Curves

Detalhes bibliográficos
Autor(a) principal: Villanueva, Nora,M.
Data de Publicação: 2021
Outros Autores: Sestelo, Marta, Machado, Luís Meira, Roca-Pardiñas, Javier
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/1822/79138
Resumo: In many situations, it could be interesting to ascertain whether groups of curves can be performed, especially when confronted with a considerable number of curves. This paper introduces an R package, known as clustcurv, for determining clusters of curves with an automatic selection of their number. The package can be used for determining groups in multiple survival curves as well as for multiple regression curves. Moreover, it can be used with large numbers of curves. An illustration of the use of clustcurv is provided, using both real data examples and artificial data.
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spelling clustcurv: An R Package for Determining Groups in Multiple Curvesmultiple curvesnumber of groupssurvival analysisclusternonparametricregression modelsCiências Naturais::MatemáticasScience & TechnologyIn many situations, it could be interesting to ascertain whether groups of curves can be performed, especially when confronted with a considerable number of curves. This paper introduces an R package, known as clustcurv, for determining clusters of curves with an automatic selection of their number. The package can be used for determining groups in multiple survival curves as well as for multiple regression curves. Moreover, it can be used with large numbers of curves. An illustration of the use of clustcurv is provided, using both real data examples and artificial data.The authors acknowledge financial support by the Spanish Ministry of Economy and Competitiveness (MINECO) through project MTM2017-89422-P and MTM2017-82379-R (funded by (AEI/FEDER, UE). Thanks to the Associate Editor and the referee for comments and suggestions that have improved this paper.R Foundation for Statistical ComputingUniversidade do MinhoVillanueva, Nora,M.Sestelo, MartaMachado, Luís MeiraRoca-Pardiñas, Javier20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/79138engVillanueva, N., Sestelo, M., Meira-Machado, L., & Roca-Pardiñas, J. (2021). clustcurv: An R Package for Determining Groups in Multiple Curves. The R Journal. The R Foundation. http://doi.org/10.32614/rj-2021-0322073-485910.32614/RJ-2021-032https://journal.r-project.org/archive/2021/RJ-2021-032info: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:RCAAP2023-07-21T11:57:25Zoai:repositorium.sdum.uminho.pt:1822/79138Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:47:05.390854Repositório 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 clustcurv: An R Package for Determining Groups in Multiple Curves
title clustcurv: An R Package for Determining Groups in Multiple Curves
spellingShingle clustcurv: An R Package for Determining Groups in Multiple Curves
Villanueva, Nora,M.
multiple curves
number of groups
survival analysis
cluster
nonparametric
regression models
Ciências Naturais::Matemáticas
Science & Technology
title_short clustcurv: An R Package for Determining Groups in Multiple Curves
title_full clustcurv: An R Package for Determining Groups in Multiple Curves
title_fullStr clustcurv: An R Package for Determining Groups in Multiple Curves
title_full_unstemmed clustcurv: An R Package for Determining Groups in Multiple Curves
title_sort clustcurv: An R Package for Determining Groups in Multiple Curves
author Villanueva, Nora,M.
author_facet Villanueva, Nora,M.
Sestelo, Marta
Machado, Luís Meira
Roca-Pardiñas, Javier
author_role author
author2 Sestelo, Marta
Machado, Luís Meira
Roca-Pardiñas, Javier
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Villanueva, Nora,M.
Sestelo, Marta
Machado, Luís Meira
Roca-Pardiñas, Javier
dc.subject.por.fl_str_mv multiple curves
number of groups
survival analysis
cluster
nonparametric
regression models
Ciências Naturais::Matemáticas
Science & Technology
topic multiple curves
number of groups
survival analysis
cluster
nonparametric
regression models
Ciências Naturais::Matemáticas
Science & Technology
description In many situations, it could be interesting to ascertain whether groups of curves can be performed, especially when confronted with a considerable number of curves. This paper introduces an R package, known as clustcurv, for determining clusters of curves with an automatic selection of their number. The package can be used for determining groups in multiple survival curves as well as for multiple regression curves. Moreover, it can be used with large numbers of curves. An illustration of the use of clustcurv is provided, using both real data examples and artificial data.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-01-01T00:00:00Z
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 https://hdl.handle.net/1822/79138
url https://hdl.handle.net/1822/79138
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Villanueva, N., Sestelo, M., Meira-Machado, L., & Roca-Pardiñas, J. (2021). clustcurv: An R Package for Determining Groups in Multiple Curves. The R Journal. The R Foundation. http://doi.org/10.32614/rj-2021-032
2073-4859
10.32614/RJ-2021-032
https://journal.r-project.org/archive/2021/RJ-2021-032
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv R Foundation for Statistical Computing
publisher.none.fl_str_mv R Foundation for Statistical Computing
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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