Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/10568
Autoria: | Salgueiro, M.F. Smith, P.W.F McDonald, J. W. |
Data: | 2010 |
Título próprio: | Connections between graphical gaussian models and factor analysis |
Volume: | 45 |
Número: | 1 |
Paginação: | 135-152 |
ISSN: | 0027-3171 |
Resumo: | Connections between graphical Gaussian models and classical single-factor models are obtained by parameterizing the single-factor model as a graphical Gaussian model. Models are represented by independence graphs, and associations between each manifest variable and the latent factor are measured by factor partial correlations. Power calculations for the single-factor graphical Gaussian model are facilitated by expressing the manifest partial correlations as functions of the factor partial correlations. The power of selecting a graphical Gaussian model with an association structure between manifest variables compatible with a single-factor model is investigated. The results are illustrated using 2 examples: the 1st is a hypothetical factor model with parallel measures. The 2nd uses data from the British Household Panel Survey on job satisfaction. |
Arbitragem científica: | Sim |
Acesso: | Acesso Embargado |
Aparece nas coleções: | BRU-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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publisher_version_Multivariate_Behavioral_Research2010.pdf Restricted Access | 328,23 kB | Adobe PDF | Ver/Abrir Request a copy |
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