| psvd-package | Eigendecomposition, Singular-Values and the Power Method |
| calcPCA | Perform principal component analysis |
| calcSVD | Perform singular values decomposition |
| eigenV | Compute the eigenvectors matrix of a square symmetric matrix |
| eigenVc | Compute the eigenvectors of a square symmetric matrix |
| mGS | Modified Gram-Schmidt orthogonalization of a matrix |
| mGSc | Modified Gram-Schmidt orthogonalization of a matrix |