{
  "_id": "6accc71ea14063b82c3a90e7",
  "Package": "copent",
  "Version": "0.5",
  "Date": "2024-06-08",
  "Title": "Estimating Copula Entropy and Transfer Entropy",
  "Authors@R": "c(person(\"MA Jian\", role = c(\"aut\", \"cre\"), email = \"majian03@gmail.com\"))",
  "Author": "MA Jian [aut, cre]",
  "Maintainer": "MA Jian <majian03@gmail.com>",
  "Description": "The nonparametric methods for estimating copula entropy,\ntransfer entropy, and the statistics for multivariate normality\ntest and two-sample test are implemented. The methods for\nestimating transfer entropy and the statistics for multivariate\nnormality test and two-sample test are based on the method for\nestimating copula entropy. The method for change point\ndetection with copula entropy based two-sample test is also\nimplemented. Please refer to Ma and Sun (2011)\n<doi:10.1016/S1007-0214(11)70008-6>, Ma (2019)\n<doi:10.48550/arXiv.1910.04375>, Ma (2022)\n<doi:10.48550/arXiv.2206.05956>, Ma (2023)\n<doi:10.48550/arXiv.2307.07247>, and Ma (2024)\n<doi:10.48550/arXiv.2403.07892> for more information.",
  "License": "GPL (>= 2)",
  "URL": "https://github.com/majianthu/copent",
  "Repository": "https://majianthu.r-universe.dev",
  "Date/Publication": "2024-06-07 23:41:38 UTC",
  "RemoteUrl": "https://github.com/majianthu/copent",
  "RemoteRef": "HEAD",
  "RemoteSha": "1ddf2608601173ec3b0105f901cd6079127691e0",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-12 11:36:00 UTC",
    "User": "root"
  },
  "_user": "majianthu",
  "_type": "src",
  "_file": "copent_0.5.tar.gz",
  "_fileid": "https://r2.ropensci.org/454e8a9c95d50324febf5f40c8d7d0f314bbf9c03395ce1350e8380922c4d2af",
  "_filesize": 119675,
  "_sha256": "454e8a9c95d50324febf5f40c8d7d0f314bbf9c03395ce1350e8380922c4d2af",
  "_expires": "2027-01-20T11:40:13.000Z",
  "_created": "2026-10-12T11:36:00.000Z",
  "_published": "2026-10-12T11:40:14.848Z",
  "_buildurl": "https://github.com/r-universe/majianthu/actions/runs/38243387714",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 114792314364,
      "time": 92,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11743199289"
    },
    {
      "job": 114792314335,
      "time": 103,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11743608728"
    },
    {
      "job": 114792314416,
      "time": 206,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11744158426"
    },
    {
      "job": 114792314353,
      "time": 170,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11743503999"
    },
    {
      "job": 114791342452,
      "time": 162,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11743323603"
    },
    {
      "job": 114792314213,
      "time": 69,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11743477944"
    },
    {
      "job": 114792314417,
      "time": 55,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11743688499"
    },
    {
      "job": 114792314399,
      "time": 66,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11743628508"
    },
    {
      "job": 114792314362,
      "time": 82,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11744193089"
    }
  ],
  "_upstream": "https://github.com/majianthu/copent",
  "_commit": {
    "id": "1ddf2608601173ec3b0105f901cd6079127691e0",
    "author": "MA Jian <majian1979@qq.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Add files via upload",
    "time": 1717803698
  },
  "_maintainer": {
    "name": "MA Jian",
    "email": "majian03@gmail.com",
    "login": "majianthu",
    "twitter": "@majianthu",
    "description": "PhD, Tsinghua University ",
    "uuid": 62880254
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 2.7.0",
      "role": "Depends"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "parallel",
      "role": "Imports"
    },
    {
      "package": "mnormt",
      "role": "Suggests"
    }
  ],
  "_owner": "majianthu",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_topics": [
    "causal-discovery",
    "causality",
    "change-point-detection",
    "conditional-independence-test",
    "conditional-mutual-information",
    "copula",
    "copula-entropy",
    "correlation",
    "entropy",
    "granger-causality",
    "information-theory",
    "mutual-information",
    "mutualinf",
    "normality-test",
    "transfer-entropy",
    "two-sample-test",
    "variable-selection"
  ],
  "_stars": 42,
  "_contributors": [
    {
      "user": "majianthu",
      "count": 67,
      "uuid": 62880254
    }
  ],
  "_userbio": {
    "uuid": 62880254,
    "type": "user",
    "name": "MA Jian",
    "followers": 80,
    "description": "PhD, Tsinghua University "
  },
  "_downloads": {
    "count": 392,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/copent"
  },
  "_devurl": "https://github.com/majianthu/copent",
  "_searchresults": 26,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/copent.html",
    "extra/manual.pdf",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_homeurl": "https://github.com/majianthu/copent",
  "_realowner": "majianthu",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1",
      "date": "2020-04-16"
    },
    {
      "version": "0.2",
      "date": "2021-03-21"
    },
    {
      "version": "0.3",
      "date": "2022-10-01"
    },
    {
      "version": "0.4",
      "date": "2023-08-12"
    },
    {
      "version": "0.5",
      "date": "2024-06-08"
    }
  ],
  "_exports": [
    "ci",
    "construct_empirical_copula",
    "copent",
    "cpd",
    "entknn",
    "mcpd",
    "mvnt",
    "transent",
    "tst"
  ],
  "_help": [
    {
      "page": "ci",
      "title": "Conditional independence test with copula entropy",
      "topics": [
        "ci"
      ]
    },
    {
      "page": "construct_empirical_copula",
      "title": "Construct empirical copula by rank statistic",
      "topics": [
        "construct_empirical_copula"
      ]
    },
    {
      "page": "copent",
      "title": "Estimating copula entropy",
      "topics": [
        "copent"
      ]
    },
    {
      "page": "cpd",
      "title": "Single change point detection with copula entropy based two-sample test",
      "topics": [
        "cpd"
      ]
    },
    {
      "page": "entknn",
      "title": "Estimating entropy from data with kNN method",
      "topics": [
        "entknn"
      ]
    },
    {
      "page": "mcpd",
      "title": "Multiple change point detection with copula entropy based two-sample test",
      "topics": [
        "mcpd"
      ]
    },
    {
      "page": "mvnt",
      "title": "Multivariate normality test with copula entropy",
      "topics": [
        "mvnt"
      ]
    },
    {
      "page": "transent",
      "title": "Estimating transfer entropy via copula entropy",
      "topics": [
        "transent"
      ]
    },
    {
      "page": "tst",
      "title": "Two-sample test with copula entropy",
      "topics": [
        "tst"
      ]
    }
  ],
  "_readme": "https://github.com/majianthu/copent/raw/HEAD/README.md",
  "_rundeps": [],
  "_score": 4.737192642704738,
  "_indexed": true,
  "_nocasepkg": "copent",
  "_universes": [
    "majianthu"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.5",
      "date": "2026-10-12T11:37:35.000Z",
      "distro": "resolute",
      "commit": "1ddf2608601173ec3b0105f901cd6079127691e0",
      "fileid": "https://r2.ropensci.org/06d64364559c04299b144608671927afa00794054f469fa99b6136bba955c767",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/majianthu/actions/runs/38243387714"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.5",
      "date": "2026-10-12T11:37:38.000Z",
      "distro": "resolute",
      "commit": "1ddf2608601173ec3b0105f901cd6079127691e0",
      "fileid": "https://r2.ropensci.org/39e5e28c9d219cc010e2ce3d286da5d659c37005d8750c1a61ad1c919136505c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/majianthu/actions/runs/38243387714"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.5",
      "date": "2026-10-12T11:38:50.000Z",
      "commit": "1ddf2608601173ec3b0105f901cd6079127691e0",
      "fileid": "https://r2.ropensci.org/b5235a942627d0d4c74090f4b2411280e23b3422f390f6fc999bbc343c06ca5b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/majianthu/actions/runs/38243387714"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.5",
      "date": "2026-10-12T11:38:20.000Z",
      "commit": "1ddf2608601173ec3b0105f901cd6079127691e0",
      "fileid": "https://r2.ropensci.org/314f69766d104d712d2f765bf1df27012ab41e0cc6a350ce7fd15e2aed6da543",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/majianthu/actions/runs/38243387714"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.5",
      "date": "2026-10-12T11:37:25.000Z",
      "commit": "1ddf2608601173ec3b0105f901cd6079127691e0",
      "fileid": "https://r2.ropensci.org/49991a11df6a2ac608f8f7ddbb8432cd4afb4ef4f86f5787959c34e37c654079",
      "status": "success",
      "buildurl": "https://github.com/r-universe/majianthu/actions/runs/38243387714"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.5",
      "date": "2026-10-12T11:36:54.000Z",
      "commit": "1ddf2608601173ec3b0105f901cd6079127691e0",
      "fileid": "https://r2.ropensci.org/662a30d73bb142df2bdcf864f6eaeba73313fe83f0be13d10fd541310d88ce66",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/majianthu/actions/runs/38243387714"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.5",
      "date": "2026-10-12T11:37:00.000Z",
      "commit": "1ddf2608601173ec3b0105f901cd6079127691e0",
      "fileid": "https://r2.ropensci.org/f8c66799dbc56f90ea6942890a9ccfdfc5394d6618fa718b39c4675669037d1c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/majianthu/actions/runs/38243387714"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.5",
      "date": "2026-10-12T11:37:12.000Z",
      "commit": "1ddf2608601173ec3b0105f901cd6079127691e0",
      "fileid": "https://r2.ropensci.org/31e738f0f77a3436fca3352c25880eb8c6e31fc466629a4360b99276d1eec316",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/majianthu/actions/runs/38243387714"
    }
  ]
}