Abstract
Guttman's classic lower bound for the number of common factors is extended to the completely general case where communalities may lie in the closed interval from zero to one.
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Publication Info
- Year
- 1961
- Type
- article
- Volume
- 14
- Issue
- 1
- Pages
- 1-2
- Citations
- 424
- Access
- Closed
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Identifiers
- DOI
- 10.1111/j.2044-8317.1961.tb00061.x