{
  "_id": "6ab3be333d719c1f840934fa",
  "Package": "ringSeg",
  "Type": "Package",
  "Title": "Asymptotic Distribution-Free Change-Point Detection via a New\nRanking Scheme (RING)",
  "Version": "0.1.0",
  "Authors@R": "c(\nperson(\"Doudou\", \"Zhou\", role = \"aut\"),\nperson(\"Hao\", \"Chen\", role = c(\"aut\", \"cre\"), email = \"hxchen@ucdavis.edu\"))",
  "Description": "Rank-based, asymptotic distribution-free change-point\ndetection for modern (high-dimensional, non-Euclidean) data,\nbased on the graph-induced ranking scheme of Zhou and Chen\n(2025) <doi:10.1109/TIT.2025.3575858>. Given a rank matrix\nbuilt from a pairwise similarity, the method scans for a single\nchange-point or a changed interval using three statistics\n(weighted 'WR', max-type 'MR', and generalized 'TR') and\nreturns analytic distribution-free p-value approximations (with\nan optional skewness correction) as well as optional\npermutation p-values.",
  "License": "GPL (>= 2)",
  "Encoding": "UTF-8",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-09-23 11:53:07 UTC",
    "User": "root"
  },
  "Author": "Doudou Zhou [aut], Hao Chen [aut, cre]",
  "Maintainer": "Hao Chen <hxchen@ucdavis.edu>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2026-06-25 11:30:02 UTC",
  "RemoteUrl": "https://github.com/cran/ringSeg",
  "RemoteRef": "HEAD",
  "RemoteSha": "7d5a7198f3ab66811291b454bb95d07723052d31",
  "_user": "cran",
  "_type": "src",
  "_file": "ringSeg_0.1.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/c28f3aa4b3c05cadf1c4078a45a800aee8fd4abfbc8d932aab07545b96afc9a5",
  "_filesize": 159963,
  "_sha256": "c28f3aa4b3c05cadf1c4078a45a800aee8fd4abfbc8d932aab07545b96afc9a5",
  "_expires": "2027-01-01T11:55:29.000Z",
  "_created": "2026-09-23T11:53:07.000Z",
  "_published": "2026-09-23T11:55:31.426Z",
  "_jobs": [
    {
      "job": 107168257396,
      "time": 107,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10748276932"
    },
    {
      "job": 107168257398,
      "time": 111,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10748072948"
    },
    {
      "job": 107167380732,
      "time": 163,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10747509633"
    },
    {
      "job": 107168257478,
      "time": 95,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "10747393370"
    },
    {
      "job": 107168257554,
      "time": 84,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10747519900"
    },
    {
      "job": 107168257591,
      "time": 59,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10747183932"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/35856841229",
  "_status": "success",
  "_upstream": "https://github.com/cran/ringSeg",
  "_commit": {
    "id": "7d5a7198f3ab66811291b454bb95d07723052d31",
    "author": "Hao Chen <hxchen@ucdavis.edu>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.1.0\n",
    "time": 1782387002
  },
  "_maintainer": {
    "name": "Hao Chen",
    "email": "hxchen@ucdavis.edu"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "stats",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-26",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "0.1.0",
      "date": "2026-06-25"
    }
  ],
  "_stars": 0,
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "followers": 630,
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 201,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/ringSeg"
  },
  "_searchresults": 0,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "extra/ringSeg.html"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2026-06-25"
    }
  ],
  "_exports": [
    "rcpd",
    "ring_cpd",
    "ring_graph",
    "Rise_Rank"
  ],
  "_help": [
    {
      "page": "ringSeg-package",
      "title": "ringSeg: rank-based asymptotic distribution-free change-point detection",
      "topics": [
        "ringSeg-package",
        "ringSeg"
      ]
    },
    {
      "page": "rcpd",
      "title": "RING rank-based change-point detection (rank matrix in)",
      "topics": [
        "rcpd"
      ]
    },
    {
      "page": "ring_cpd",
      "title": "RING change-point detection from data or a distance matrix",
      "topics": [
        "ring_cpd"
      ]
    },
    {
      "page": "ring_graph",
      "title": "Build a RING rank graph from a distance matrix",
      "topics": [
        "ring_graph"
      ]
    },
    {
      "page": "Rise_Rank",
      "title": "Build a rank matrix from a similarity matrix",
      "topics": [
        "Rise_Rank"
      ]
    }
  ],
  "_readme": "https://github.com/cran/ringSeg/raw/HEAD/README.md",
  "_rundeps": [],
  "_score": 1.6989700043360187,
  "_indexed": true,
  "_nocasepkg": "ringseg",
  "_universes": [
    "cran"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-09-23T11:54:58.000Z",
      "distro": "resolute",
      "commit": "7d5a7198f3ab66811291b454bb95d07723052d31",
      "fileid": "https://r2.ropensci.org/beb1792d51c0fc3fadb6803b6b34fe45b8e1d5f33ee5ac01d7276182274d7103",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/35856841229"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-09-23T11:55:01.000Z",
      "distro": "resolute",
      "commit": "7d5a7198f3ab66811291b454bb95d07723052d31",
      "fileid": "https://r2.ropensci.org/0aa2f4d5d676ae852d3c05eb5dd68812060afaa16f7eda72391f14ab3ac00e52",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/35856841229"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.0",
      "date": "2026-09-23T11:54:57.000Z",
      "commit": "7d5a7198f3ab66811291b454bb95d07723052d31",
      "fileid": "https://r2.ropensci.org/6110fa44088b12986b77c4044d153efddc0c1dbad89220da9e07a4a75ad03377",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/35856841229"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-09-23T11:54:31.000Z",
      "commit": "7d5a7198f3ab66811291b454bb95d07723052d31",
      "fileid": "https://r2.ropensci.org/635bfa9571cac4ebcd70b3e00c13e9a1ccd98d970b7d6e655d6c129e1a9dff55",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/35856841229"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-09-23T11:54:05.000Z",
      "commit": "7d5a7198f3ab66811291b454bb95d07723052d31",
      "fileid": "https://r2.ropensci.org/6aded9ed06fd4ebfc62b1d7a368c44d0b365bf498ef4938e0b2a6222f5f5e439",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/35856841229"
    }
  ]
}