Package: ringSeg
Type: Package
Title: Asymptotic Distribution-Free Change-Point Detection via a New
        Ranking Scheme (RING)
Version: 0.1.0
Authors@R: c(
    person("Doudou", "Zhou", role = "aut"),
    person("Hao", "Chen", role = c("aut", "cre"), email = "hxchen@ucdavis.edu"))
Description: Rank-based, asymptotic distribution-free change-point detection for
    modern (high-dimensional, non-Euclidean) data, based on the graph-induced
    ranking scheme of Zhou and Chen (2025) <doi:10.1109/TIT.2025.3575858>.
    Given a rank matrix built from a pairwise similarity, the method scans for a single
    change-point or a changed interval using three statistics (weighted 'WR',
    max-type 'MR', and generalized 'TR') and returns analytic distribution-free
    p-value approximations (with an optional skewness correction) as well as
    optional permutation p-values.
License: GPL (>= 2)
Encoding: UTF-8
Imports: stats
NeedsCompilation: no
Packaged: 2026-06-21 08:53:55 UTC; hao
Author: Doudou Zhou [aut],
  Hao Chen [aut, cre]
Maintainer: Hao Chen <hxchen@ucdavis.edu>
Repository: CRAN
Date/Publication: 2026-06-25 11:30:02 UTC
Built: R 4.5.2; ; 2026-06-25 15:16:33 UTC; unix
