varim: Varimax roation

Description Usage Arguments Value Author(s) References See Also Examples

View source: R/varim.R

Description

Produces varimax rotated version of A and rotation matrix T.

Usage

1
 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 [email protected]
Henk A.L. Kiers [email protected]
Paolo Giordani [email protected]

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

normvari

Examples

1
2
3
4
5
6
X <- matrix(rnorm(6*3),ncol=3)
Y <- varim(X)
# varimax rotated version of X
Y$B
# rotation matrix
Y$T

ThreeWay documentation built on May 29, 2017, 11:52 p.m.

Related to varim in ThreeWay...