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.
| Original language | English (US) |
|---|---|
| Article number | 109190 |
| Journal | Statistics and Probability Letters |
| Volume | 178 |
| DOIs | |
| State | Published - Nov 2021 |
Bibliographical note
Publisher Copyright:© 2021 Elsevier B.V.
Keywords
- Confirmatory factor analysis
- Factor loadings
- Identifiability
- Latent factors
- Matrix factorizations