{
  "_id": "6a2687ab794753ddbc3f274b",
  "Package": "COR",
  "Title": "The COR for Optimal Subset Selection in Distributed Estimation",
  "Date": "2024-12-10",
  "Version": "0.2.0",
  "Authors@R": "c(person(\"Guangbao\", \"Guo\",role = c(\"aut\", \"cre\"),\nemail = \"ggb11111111@163.com\",\ncomment =  c(ORCID = \"0000-0002-4115-6218\")),\nperson(\"Haoyue\", \"Song\", role=\"aut\"),\nperson(\"Lixing\", \"Zhu\", role=\"aut\"))",
  "Description": "An algorithm of optimal subset selection, related to\nCovariance matrices, observation matrices and Response vectors\n(COR) to select the optimal subsets in distributed estimation.\nThe philosophy of the package is described in Guo G. (2024)\n<doi:10.1007/s11222-024-10471-z>.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.3.2",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-08 09:10:25 UTC",
    "User": "root"
  },
  "Author": "Guangbao Guo [aut, cre]\n(<https://orcid.org/0000-0002-4115-6218>), Haoyue Song [aut],\nLixing Zhu [aut]",
  "Maintainer": "Guangbao Guo <ggb11111111@163.com>",
  "Repository": "https://guangbaog.r-universe.dev",
  "Date/Publication": "2024-12-16 10:20:02 UTC",
  "RemoteUrl": "https://github.com/cran/COR",
  "RemoteRef": "HEAD",
  "RemoteSha": "9b368eea3143b4f507e9b972742e1af2bcd0352e",
  "MD5sum": "3dc16c5bd252c5b2e8896bd968f3ae88",
  "_user": "guangbaog",
  "_type": "src",
  "_file": "COR_0.2.0.tar.gz",
  "_fileid": "88c155d40fdf680890a78676aedae3b63d0ccbc60ca1d9fee90f10cbfeb0e973",
  "_filesize": 463837,
  "_sha256": "88c155d40fdf680890a78676aedae3b63d0ccbc60ca1d9fee90f10cbfeb0e973",
  "_created": "2026-06-08T09:10:25.000Z",
  "_published": "2026-06-08T09:13:15.479Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 80059661288,
      "time": 135,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7475965009"
    },
    {
      "job": 80059661222,
      "time": 134,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7475964281"
    },
    {
      "job": 80059661294,
      "time": 91,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7475949041"
    },
    {
      "job": 80059661226,
      "time": 98,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7475951322"
    },
    {
      "job": 80058925756,
      "time": 241,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7475912987"
    },
    {
      "job": 80059661228,
      "time": 98,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7475951442"
    },
    {
      "job": 80059661281,
      "time": 67,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7475940021"
    },
    {
      "job": 80059661330,
      "time": 98,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7475951070"
    },
    {
      "job": 80059661560,
      "time": 52,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7475934412"
    }
  ],
  "_buildurl": "https://github.com/r-universe/guangbaog/actions/runs/27127230953",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/COR",
  "_commit": {
    "id": "9b368eea3143b4f507e9b972742e1af2bcd0352e",
    "author": "Guangbao Guo <ggb11111111@163.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.2.0\n",
    "time": 1734344402
  },
  "_maintainer": {
    "name": "Guangbao Guo",
    "email": "ggb11111111@163.com",
    "login": "guangbaog",
    "description": "",
    "uuid": 141387511,
    "orcid": "0000-0002-4115-6218"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "stats",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "guangbaog",
      "count": 3,
      "uuid": 141387511
    }
  ],
  "_userbio": {
    "uuid": 141387511,
    "type": "user",
    "name": "Guangbao Guo"
  },
  "_downloads": {
    "count": 330,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/COR"
  },
  "_mentions": 35,
  "_searchresults": 13,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/COR.html",
    "manual.pdf"
  ],
  "_realowner": "guangbaog",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.0.1",
      "date": "2021-12-06"
    },
    {
      "version": "0.1.0",
      "date": "2024-11-19"
    },
    {
      "version": "0.2.0",
      "date": "2024-12-16"
    }
  ],
  "_exports": [
    "beta_AD",
    "beta_cor",
    "beta_LW",
    "COR",
    "LICbeta",
    "LICnew",
    "MSEbeta",
    "MSEcom",
    "MSEver"
  ],
  "_datasets": [
    {
      "name": "communities",
      "title": "The communities and crime data set",
      "object": "communities",
      "file": "communities.rda",
      "class": [
        "data.frame"
      ],
      "fields": [
        "V1",
        "V2",
        "V3",
        "V4",
        "V5",
        "V6",
        "V7",
        "V8",
        "V9",
        "V10",
        "V11",
        "V12",
        "V13",
        "V14",
        "V15",
        "V16",
        "V17",
        "V18",
        "V19",
        "V20",
        "V21",
        "V22",
        "V23",
        "V24",
        "V25",
        "V26",
        "V27",
        "V28",
        "V29",
        "V30",
        "V31",
        "V32",
        "V33",
        "V34",
        "V35",
        "V36",
        "V37",
        "V38",
        "V39",
        "V40",
        "V41",
        "V42",
        "V43",
        "V44",
        "V45",
        "V46",
        "V47",
        "V48",
        "V49",
        "V50",
        "V51",
        "V52",
        "V53",
        "V54",
        "V55",
        "V56",
        "V57",
        "V58",
        "V59",
        "V60",
        "V61",
        "V62",
        "V63",
        "V64",
        "V65",
        "V66",
        "V67",
        "V68",
        "V69",
        "V70",
        "V71",
        "V72",
        "V73",
        "V74",
        "V75",
        "V76",
        "V77",
        "V78",
        "V79",
        "V80",
        "V81",
        "V82",
        "V83",
        "V84",
        "V85",
        "V86",
        "V87",
        "V88",
        "V89",
        "V90",
        "V91",
        "V92",
        "V93",
        "V94",
        "V95",
        "V96",
        "V97",
        "V98",
        "V99",
        "V100",
        "V101",
        "V102",
        "V103",
        "V104",
        "V105",
        "V106",
        "V107",
        "V108",
        "V109",
        "V110",
        "V111",
        "V112",
        "V113",
        "V114",
        "V115",
        "V116",
        "V117",
        "V118",
        "V119",
        "V120",
        "V121",
        "V122",
        "V123",
        "V124",
        "V125",
        "V126",
        "V127",
        "V128"
      ],
      "rows": 1994,
      "table": true,
      "tojson": true
    },
    {
      "name": "ethylene_CO",
      "title": "The chemical sensor data set",
      "object": "ethylene_CO",
      "file": "ethylene_CO.rda",
      "class": [
        "data.frame"
      ],
      "fields": [
        "V1",
        "V2",
        "V3",
        "V4",
        "V5",
        "V6",
        "V7",
        "V8",
        "V9",
        "V10",
        "V11",
        "V12",
        "V13",
        "V14",
        "V15",
        "V16",
        "V17",
        "V18",
        "V19"
      ],
      "rows": 4001,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "beta_AD",
      "title": "Caculate the estimators of beta on the A-opt and D-opt",
      "topics": [
        "beta_AD"
      ]
    },
    {
      "page": "beta_cor",
      "title": "Caculate the estimator of beta on the COR",
      "topics": [
        "beta_cor"
      ]
    },
    {
      "page": "beta_LW",
      "title": "Caculate the estimators of beta on the LEV-opt#'",
      "topics": [
        "beta_LW"
      ]
    },
    {
      "page": "communities",
      "title": "The communities and crime data set",
      "topics": [
        "communities"
      ]
    },
    {
      "page": "COR",
      "title": "Caculate the optimal subset lengths on the COR",
      "topics": [
        "COR"
      ]
    },
    {
      "page": "ethylene_CO",
      "title": "The chemical sensor data set",
      "topics": [
        "ethylene_CO"
      ]
    },
    {
      "page": "LICbeta",
      "title": "Calculate the LIC estimator for linear regression",
      "topics": [
        "LICbeta"
      ]
    },
    {
      "page": "LICnew",
      "title": "Calculate the LIC estimator based on A-optimal and D-optimal criterion",
      "topics": [
        "LICnew"
      ]
    },
    {
      "page": "MSEbeta",
      "title": "Calculate MSE values for different beta estimation methods",
      "topics": [
        "MSEbeta"
      ]
    },
    {
      "page": "MSEcom",
      "title": "Caculate the MSE values of the COR criterion in simulation",
      "topics": [
        "MSEcom"
      ]
    },
    {
      "page": "MSEver",
      "title": "Caculate the MSE values of the COR criterion for redundant data in simulation",
      "topics": [
        "MSEver"
      ]
    }
  ],
  "_rundeps": [],
  "_score": 2.113943352306837,
  "_indexed": true,
  "_nocasepkg": "cor",
  "_universes": [
    "guangbaog"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.0",
      "date": "2026-06-08T09:12:43.000Z",
      "distro": "noble",
      "commit": "9b368eea3143b4f507e9b972742e1af2bcd0352e",
      "fileid": "a390afac25a238f9bda1d8bc28219dfd8ed52d64f2e26cb6db8589b92b19ba33",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/27127230953"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.2.0",
      "date": "2026-06-08T09:12:41.000Z",
      "distro": "noble",
      "commit": "9b368eea3143b4f507e9b972742e1af2bcd0352e",
      "fileid": "dc1751292e5367d6bd0ca92d332745d5304c0554b5a777bfded1121d2f2c622a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/27127230953"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2.0",
      "date": "2026-06-08T09:12:00.000Z",
      "commit": "9b368eea3143b4f507e9b972742e1af2bcd0352e",
      "fileid": "ec696b8201096d3ff43230b38138731eab9351a950c4a4bc9eb9534bd6f98a05",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/27127230953"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.2.0",
      "date": "2026-06-08T09:12:05.000Z",
      "commit": "9b368eea3143b4f507e9b972742e1af2bcd0352e",
      "fileid": "8984ef2e4c657a8ff2b072395ee89573513b1da021c7ad28223520af28287f7a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/27127230953"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.2.0",
      "date": "2026-06-08T09:12:16.000Z",
      "commit": "9b368eea3143b4f507e9b972742e1af2bcd0352e",
      "fileid": "f54ed97e9439094b209a61bc94bf0bdd96ced16c9d4cc55f7824d3f0281837d6",
      "status": "success",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/27127230953"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2.0",
      "date": "2026-06-08T09:11:32.000Z",
      "commit": "9b368eea3143b4f507e9b972742e1af2bcd0352e",
      "fileid": "954472e1fb3e83f5854abb78a5ed837ffc3f9ccab42dd700dd9e6a9de45335e4",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/27127230953"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.2.0",
      "date": "2026-06-08T09:12:00.000Z",
      "commit": "9b368eea3143b4f507e9b972742e1af2bcd0352e",
      "fileid": "3f78b3b603c16a526964434765dcc3f1a49a6230ed4e720ded8146e2c0b24c39",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/27127230953"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.2.0",
      "date": "2026-06-08T09:11:20.000Z",
      "commit": "9b368eea3143b4f507e9b972742e1af2bcd0352e",
      "fileid": "a93745430d1113b29752a1bd9288ff8e942e90ac665e78b584196341af752c7d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/27127230953"
    }
  ]
}