We propose a latent variable approach for modeling repeated multiple continuous responses. First the item correlation over time is explained by using latent growth curves, then the variability among items is accounted for by an overall latent variable. An EM algorithm is implemented to obtain maximum likelihood estimation of the model parameters

A multilevel latent variable model for multidimensional longitudinal data

BIANCONCINI, SILVIA;CAGNONE, SILVIA
2010

Abstract

We propose a latent variable approach for modeling repeated multiple continuous responses. First the item correlation over time is explained by using latent growth curves, then the variability among items is accounted for by an overall latent variable. An EM algorithm is implemented to obtain maximum likelihood estimation of the model parameters
2010
Data Analysis and Classification: from the exploratory to the confirmatory approach
329
336
Bianconcini S.;Cagnone S.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/79734
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