Package: spherepc
Type: Package
Title: Spherical Principal Curves
Version: 0.1.4
Authors@R: c(person("Jongmin", "Lee", role = c("aut", "cre"), 
    email ="jongminlee9218@gmail.com"), person("Jang-Hyun", "Kim", role = "ctb"),   
    person("Hee-Seok", "Oh", role = "aut", email = "heeseok@stats.snu.ac.kr"))
Author: Jongmin Lee [aut, cre],
  Jang-Hyun Kim [ctb],
  Hee-Seok Oh [aut]
Maintainer: Jongmin Lee <jongminlee9218@gmail.com>
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 offers locally   
    defined principal geodesics which are currently under study. The detailed procedures 
    are described in Jang-Hyun Kim, Jongmin Lee and Hee-Seok Oh (2020) <arXiv:2003.02578>.
Depends: R (>= 3.5.0)
License: GPL (>= 3)
Encoding: UTF-8
Imports: geosphere, rgl, sphereplot, stats
SystemRequirements: XQuartz (on MacOS)
LazyData: true
NeedsCompilation: no
Packaged: 2020-03-30 12:52:01 UTC; jongminlee
Repository: CRAN
Date/Publication: 2020-03-30 13:20:02 UTC
