| RiemBase-package | Functions and C++ Header Files for Computation on Manifolds |
| rbase.curvedist | Distance between Two Curves with Finite Difference Approximation |
| rbase.mean | Fréchet Mean of Manifold-valued Data |
| rbase.median | Geometric Median of Manifold-valued Data |
| rbase.pdist | Pairwise Geodesic Distances of a Data Set |
| rbase.pdist2 | Pairwise Geodesic Distances Between Two Sets of Data |
| rbase.robust | Robust Fréchet Mean of Manifold-valued Data |
| riemfactory | Prepare a S3 Class Object 'riemdata' |