Principal Component Analysis and Factor Analysis: differences and similarities in Nutritional Epidemiology application

ABSTRACT: Introduction: Statistical methods such as Principal Component Analysis (PCA) and Factor Analysis (FA) are increasingly popular in Nutritional Epidemiology studies. However, misunderstandings regarding the choice and application of these methods have been observed. Objectives: This stud...

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Bibliografische Detailangaben

Hauptverfasser:	Roberta de Oliveira Santos, Bartira Mendes Gorgulho, Michelle Alessandra de Castro, Regina Mara Fisberg, Dirce Maria Marchioni, Valéria Troncoso Baltar
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Associação Brasileira de Pós-Graduação em Saúde Coletiva
Schriftenreihe:	Revista Brasileira de Epidemiologia
Schlagworte:	Dieta Alimentos Ingestão de alimentos Epidemiologia nutricional
Online-Zugang:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-790X2019000100439&lng=en&tlng=en
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