A note on identifiability conditions in confirmatory factor analysis

Published 5 Dec 2019 in math.ST and stat.TH | (1912.02879v2)

Abstract: Recently, Chen, Li and Zhang established conditions characterizing asymptotic identifiability of latent factors in confirmatory factor analysis. We give an elementary proof showing that a similar characterization holds non-asymptotically, and prove a related result for identifiability of factor loadings.

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William Leeb

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