⚠️There's a newer version (0.1.7) of this package.Take me there.
spherepc (version 0.1.2)
Spherical Principal Curves
Description
Fitting a principal curve to data lying in the spherical surface.
This package provides principal circle, principal geodesic analysis, Hauberg's
principal curves, and spherical principal curves. Moreover, it partially offers locally
defined principal geodesics which are currently under study. The detailed procedure
is described in Jang-Hyun Kim, Jongmin Lee and Hee-Seok Oh (2020) .