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Singular value decomposition

dgeevx_lapack Given a square (N,N) real nonsymmetric matrix, compute the eigenvalues and, optionally, the left and/or right eigenvectors via the LAPACK subroutine dgeevx.
svd_lapack Calculates the singular value decomposition of a general rectangular matrix.
svdcov Uses singular value decomposition and returns the left and right homogeneous and heterogeneous arrays associated with the two input datasets.
svdcov_sv Uses singular value decomposition to return the left and right singular vectors associated with the two input datasets.
svdstd Uses singular value decomposition and returns the left and right homogeneous and heterogeneous arrays associated with the two input datasets.
svdstd_sv Uses singular value decomposition to return the left and right singular vectors associated with the two input datasets.