BartlettSphericity {Rnest} | R Documentation |
Bartlett Sphericity Test
Description
BartlettSphericity
tests if variables are orthogonal.
Usage
BartlettSphericity(R, n)
Arguments
R |
the correlation matrix. |
n |
the sample size. |
Value
The \chi^2
test of the correlation matrix R
with sample size n
.
Author(s)
André Achim (Matlab)
P.-O. Caron (R)
References
Bartlett, M. S. (1937). Properties of sufficiency and statistical tests. Proceedings of the Royal Statistical Society, Series A, 160, 268–282
Examples
BartlettSphericity(ex_4factors_corr, 42)
[Package Rnest version 1.2 Index]