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varim

Varimax roation

Description

Produces varimax rotated version of A and rotation matrix T.

Usage

varim(A)

Arguments

A

Matrix to be to be rotated

Value

A list including the following components:

B

Rotated version of A (B=AT)
T

Rotation matrix
f

Varimax function value

Author(s)

Maria Antonietta Del Ferraro mariaantonietta.delferraro@yahoo.it
Henk A.L. Kiers h.a.l.kiers@rug.nl
Paolo Giordani paolo.giordani@uniroma1.it

References

H. Kaiser (1958). The varimax criterion for analytic rotation in factor analysis. Psychometrika 23:187–200.
K. Nevels (1986). A direct solution for pairwise rotations in Kaiser's varimax method. Psychometrika 51:327–329.

See Also

Examples

X <- matrix(rnorm(6*3),ncol=3)
Y <- varim(X)
# varimax rotated version of X
Y$B
# rotation matrix
Y$T
ThreeWay

Three-Way Component Analysis

v1.1.3
GPL (>= 2)
Authors
Maria Antonietta Del Ferraro, Henk A.L. Kiers, Paolo Giordani
Initial release
2015-09-07

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