The Use of Multiple Correspondence Analysis to Explore Associations between Categories of Qualitative Variables in Healthy Ageing

The main focus of this study was to illustrate the applicability of multiple correspondence analysis (MCA) in detecting and representing underlying structures in large datasets used to investigate cognitive ageing. Principal component analysis (PCA) was used to obtain main cognitive dimensions, and...

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Bibliographic Details
Main Authors: Costa, Patrício Soares, Santos, Nadine Correia, Cunha, Pedro, Cotter, Jorge, Sousa, Nuno
Format: Artigo
Language:Inglês
Published: Hindawi Publishing Corporation 2013
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3810057/
https://ncbi.nlm.nih.gov/pubmed/24222852
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2013/302163
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