Literature DB >> 26815924

A Procedure for Obtaining Initial Values of Parameters in the RAM Model.

R P McDonald, W M Hartmann.   

Abstract

An algorithm for obtaining initial values for the minimization process in covariance structure analysis is developed that is more generally applicable for computing parameters connected to latent variables than the currently existing ones. The algorithm is formulated in terms of the RAM model but can be easily extended to model specifications used in other structural equation programs (e.g., LISREL, Joreskog & Sorbom, 1988, or EQS, Bentler, 1989).

Year:  1992        PMID: 26815924     DOI: 10.1207/s15327906mbr2701_5

Source DB:  PubMed          Journal:  Multivariate Behav Res        ISSN: 0027-3171            Impact factor:   5.923


  1 in total

1.  Factor analysis with EM algorithm never gives improper solutions when sample covariance and initial parameter matrices are proper.

Authors:  Kohei Adachi
Journal:  Psychometrika       Date:  2012-11-28       Impact factor: 2.500

  1 in total

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