R interface to the 'Spectra' library <http://yixuan.cos.name/spectra/> for large scale eigenvalue and SVD problems. It is typically used to compute a few eigenvalues/vectors of an n by n matrix, e.g., the k largest eigenvalues, which is usually more efficient than eigen() if k << n. This package provides the 'eigs()' function which does the similar job as in 'Matlab', 'Octave', 'Python SciPy' and 'Julia'. It also provides the 'svds()' function to calculate the largest k singular values and corresponding singular vectors of a real matrix. Matrices can be given in either dense or sparse form.
copied from cf-staging / r-rspectra| Label | Latest Version |
|---|---|
| main | 0.12_0 |
| cf201901 | 0.12_0 |
| cf202003 | 0.12_0 |
| gcc7 | 0.12_0 |
