A command to project the SSCP object onto the eigenspace of the Eigen object.

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Behaviour

Transform the SSCP object as if it was calculated in a coordinate system given by the eigenvectors of the Eigen object. This can be done as follows:

where *E*′ is the transpose of the matrix with eigenvectors *E*, *S* is the square matrix with sums of squares and crossproducts, and *S*_{t} the newly created square matrix. The dimension of *S*_{t} may be smaller than the dimension of *S*.

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© djmw, March 28, 2002