Evolution of diet patterns over time in Europe from 1963 to 2013: an exploratory analysis using PCA for compositional data vectors

Bibliographic Details
Main Author: Pinto, Mariana
Publication Date: 2022
Other Authors: Freitas, Adelaide, Costa, Marco
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10773/34384
Summary: In this study, this statistical procedure is explored to reduce the dimensionality of the evolution of diet patterns of ten countries in Europe during five decades. The main focus is on a temporal composition of the consumption in the diet of the four macronutrients.
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spelling Evolution of diet patterns over time in Europe from 1963 to 2013: an exploratory analysis using PCA for compositional data vectorsCompositional data vectorsPrincipal component analysisDiet patternMacronutrient sharesIn this study, this statistical procedure is explored to reduce the dimensionality of the evolution of diet patterns of ten countries in Europe during five decades. The main focus is on a temporal composition of the consumption in the diet of the four macronutrients.Universidade de Aveiro2022-08-03T13:22:12Z2022-07-01T00:00:00Z2022-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/34384eng2184-5794https://doi.org/10.34624/jshd.v4i1.28771Pinto, MarianaFreitas, AdelaideCosta, Marcoinfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-06T04:38:40Zoai:ria.ua.pt:10773/34384Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T14:15:25.184038Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Evolution of diet patterns over time in Europe from 1963 to 2013: an exploratory analysis using PCA for compositional data vectors
title Evolution of diet patterns over time in Europe from 1963 to 2013: an exploratory analysis using PCA for compositional data vectors
spellingShingle Evolution of diet patterns over time in Europe from 1963 to 2013: an exploratory analysis using PCA for compositional data vectors
Pinto, Mariana
Compositional data vectors
Principal component analysis
Diet pattern
Macronutrient shares
title_short Evolution of diet patterns over time in Europe from 1963 to 2013: an exploratory analysis using PCA for compositional data vectors
title_full Evolution of diet patterns over time in Europe from 1963 to 2013: an exploratory analysis using PCA for compositional data vectors
title_fullStr Evolution of diet patterns over time in Europe from 1963 to 2013: an exploratory analysis using PCA for compositional data vectors
title_full_unstemmed Evolution of diet patterns over time in Europe from 1963 to 2013: an exploratory analysis using PCA for compositional data vectors
title_sort Evolution of diet patterns over time in Europe from 1963 to 2013: an exploratory analysis using PCA for compositional data vectors
author Pinto, Mariana
author_facet Pinto, Mariana
Freitas, Adelaide
Costa, Marco
author_role author
author2 Freitas, Adelaide
Costa, Marco
author2_role author
author
dc.contributor.author.fl_str_mv Pinto, Mariana
Freitas, Adelaide
Costa, Marco
dc.subject.por.fl_str_mv Compositional data vectors
Principal component analysis
Diet pattern
Macronutrient shares
topic Compositional data vectors
Principal component analysis
Diet pattern
Macronutrient shares
description In this study, this statistical procedure is explored to reduce the dimensionality of the evolution of diet patterns of ten countries in Europe during five decades. The main focus is on a temporal composition of the consumption in the diet of the four macronutrients.
publishDate 2022
dc.date.none.fl_str_mv 2022-08-03T13:22:12Z
2022-07-01T00:00:00Z
2022-07
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/10773/34384
url http://hdl.handle.net/10773/34384
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2184-5794
https://doi.org/10.34624/jshd.v4i1.28771
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 Universidade de Aveiro
publisher.none.fl_str_mv Universidade de Aveiro
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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