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Rnest (version 1.2)

Ledermann: Ledermann bound.

Description

Returns the maximum number of latent factors in a factor analysis model.

Usage

Ledermann(p)

Value

The Ledermann bound.

Arguments

p

The number of variables.

Author

André Achim (Matlab)

P.-O. Caron (R)

References

Ledermann, W. (1937). On the rank of reduced correlation matrices in multiple factor analysis. Psychometrika, 2, 85–93.

Examples

Run this code
Ledermann(ncol(ex_4factors_corr))

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