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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.
| Version: | 0.1.0 |
| Imports: | stats |
| Published: | 2026-06-25 |
| DOI: | 10.32614/CRAN.package.ringSeg (may not be active yet) |
| Author: | Doudou Zhou [aut], Hao Chen [aut, cre] |
| Maintainer: | Hao Chen <hxchen at ucdavis.edu> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | no |
| Citation: | ringSeg citation info |
| Materials: | README, NEWS |
| CRAN checks: | ringSeg results |
| Reference manual: | ringSeg.html , ringSeg.pdf |
| Package source: | ringSeg_0.1.0.tar.gz |
| Windows binaries: | r-devel: ringSeg_0.1.0.zip, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): ringSeg_0.1.0.tgz, r-oldrel (arm64): ringSeg_0.1.0.tgz, r-release (x86_64): ringSeg_0.1.0.tgz, r-oldrel (x86_64): ringSeg_0.1.0.tgz |
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These binaries (installable software) and packages are in development.
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