criteria: The value of the objective function which is minimized.

Description Usage Arguments Value Author(s) References See Also

View source: R/criteria.R

Description

The value of the objective function of Obliclus is calculated. In criteria, two different rotation criteria, Oblimin and Geomin, can be calculated in the objective function of Obliclus.

Usage

1
criteria(A, T, cluster, info)

Arguments

A

The loading matrix for rotation.

T

The current value of rotation matrix.

cluster

The vector of cluster parameters which indicate a cluster where each variable is assigned.

info

The list including N.cluster the number of clusters, N.var the number of observed variables, method a rotation method whose criterion is included in an objective function, and the value of an specific parameter to a rotation method, for example, the value of oblimin parameter for the method oblimin.

Value

The value of the objective function given A, T, and cluster.

Author(s)

Michio Yamamoto
michio.koko@gmail.com

References

Yamamoto, M. and Jennrich, R.I. (2012). A cluster-based factor rotation. submitted.

See Also

obliclus


obliclus documentation built on May 2, 2019, 6:10 a.m.

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