{
  "_id": "6a2fd2d73efcd9bda4335a47",
  "Type": "Package",
  "Package": "FSelector",
  "Title": "Selecting Attributes",
  "Version": "0.34",
  "Date": "2023-08-22",
  "Author": "Piotr Romanski, Lars Kotthoff, Patrick Schratz",
  "Maintainer": "Lars Kotthoff <larsko@uwyo.edu>",
  "BugReports": "https://github.com/larskotthoff/fselector/issues",
  "URL": "https://github.com/larskotthoff/fselector",
  "Description": "Functions for selecting attributes from a given dataset.\nAttribute subset selection is the process of identifying and\nremoving as much of the irrelevant and redundant information as\npossible.",
  "License": "GPL-2",
  "Encoding": "UTF-8",
  "LazyLoad": "yes",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-15 10:22:01 UTC",
    "User": "root"
  },
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2023-08-22 18:30:40 UTC",
  "RemoteUrl": "https://github.com/cran/FSelector",
  "RemoteRef": "HEAD",
  "RemoteSha": "1acf016f2b5cbaf99f6418c3eb7d5734215ebcf1",
  "MD5sum": "f771e779e79e811e7002fca00d0a28fb",
  "_user": "cran",
  "_type": "src",
  "_file": "FSelector_0.34.tar.gz",
  "_fileid": "6999743a44123f1e8be46ad1d3eb2e2a19eb9c1a8d68a19f31137ccdd5598d95",
  "_filesize": 159400,
  "_sha256": "6999743a44123f1e8be46ad1d3eb2e2a19eb9c1a8d68a19f31137ccdd5598d95",
  "_created": "2026-06-15T10:22:01.000Z",
  "_published": "2026-06-15T10:24:23.562Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 81398329734,
      "time": 100,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7635325331"
    },
    {
      "job": 81398329713,
      "time": 106,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7635327641"
    },
    {
      "job": 81397866875,
      "time": 151,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7635288646"
    },
    {
      "job": 81398329718,
      "time": 103,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7635326770"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/27539639020",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/FSelector",
  "_commit": {
    "id": "1acf016f2b5cbaf99f6418c3eb7d5734215ebcf1",
    "author": "Lars Kotthoff <larsko@uwyo.edu>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.34\n",
    "time": 1692729040
  },
  "_maintainer": {
    "name": "Lars Kotthoff",
    "email": "larsko@uwyo.edu",
    "login": "larskotthoff",
    "description": "",
    "uuid": 579233
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "digest",
      "role": "Imports"
    },
    {
      "package": "entropy",
      "role": "Imports"
    },
    {
      "package": "randomForest",
      "role": "Imports"
    },
    {
      "package": "RWeka",
      "role": "Imports"
    },
    {
      "package": "mlbench",
      "role": "Suggests"
    },
    {
      "package": "rpart",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 3,
  "_updates": [],
  "_tags": [],
  "_stars": 3,
  "_contributors": [
    {
      "user": "larskotthoff",
      "count": 4,
      "uuid": 579233
    }
  ],
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "followers": 609,
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 5255,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/FSelector"
  },
  "_mentions": 23,
  "_devurl": "https://github.com/larskotthoff/fselector",
  "_searchresults": 608,
  "_topics": [
    "openjdk"
  ],
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/FSelector.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/larskotthoff/fselector",
  "_realowner": "larskotthoff",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.15",
      "date": "2009-05-06"
    },
    {
      "version": "0.17",
      "date": "2009-05-18"
    },
    {
      "version": "0.18",
      "date": "2009-10-29"
    },
    {
      "version": "0.19",
      "date": "2013-02-28"
    },
    {
      "version": "0.20",
      "date": "2014-10-25"
    },
    {
      "version": "0.21",
      "date": "2016-06-30"
    },
    {
      "version": "0.31",
      "date": "2018-05-16"
    },
    {
      "version": "0.32",
      "date": "2021-01-07"
    },
    {
      "version": "0.33",
      "date": "2021-02-16"
    },
    {
      "version": "0.34",
      "date": "2023-08-24"
    }
  ],
  "_exports": [
    "as.simple.formula",
    "backward.search",
    "best.first.search",
    "cfs",
    "chi.squared",
    "consistency",
    "cutoff.biggest.diff",
    "cutoff.k",
    "cutoff.k.percent",
    "exhaustive.search",
    "forward.search",
    "gain.ratio",
    "hill.climbing.search",
    "information.gain",
    "linear.correlation",
    "oneR",
    "random.forest.importance",
    "rank.correlation",
    "relief",
    "symmetrical.uncertainty"
  ],
  "_help": [
    {
      "page": "FSelector-package",
      "title": "Package for selecting attributes",
      "topics": [
        "FSelector-package",
        "FSelector"
      ]
    },
    {
      "page": "as.simple.formula",
      "title": "Converting to formulas",
      "topics": [
        "as.simple.formula"
      ]
    },
    {
      "page": "best.first.search",
      "title": "Best-first search",
      "topics": [
        "best.first.search"
      ]
    },
    {
      "page": "cfs",
      "title": "CFS filter",
      "topics": [
        "cfs"
      ]
    },
    {
      "page": "chi.squared",
      "title": "Chi-squared filter",
      "topics": [
        "chi.squared"
      ]
    },
    {
      "page": "consistency",
      "title": "Consistency-based filter",
      "topics": [
        "consistency"
      ]
    },
    {
      "page": "correlation",
      "title": "Correlation filter",
      "topics": [
        "linear.correlation",
        "rank.correlation"
      ]
    },
    {
      "page": "cutoff",
      "title": "Cutoffs",
      "topics": [
        "cutoff.biggest.diff",
        "cutoff.k",
        "cutoff.k.percent"
      ]
    },
    {
      "page": "information.gain",
      "title": "Entropy-based filters",
      "topics": [
        "gain.ratio",
        "information.gain",
        "symmetrical.uncertainty"
      ]
    },
    {
      "page": "exhaustive.search",
      "title": "Exhaustive search",
      "topics": [
        "exhaustive.search"
      ]
    },
    {
      "page": "greedy.search",
      "title": "Greedy search",
      "topics": [
        "backward.search",
        "forward.search"
      ]
    },
    {
      "page": "hill.climbing.search",
      "title": "Hill climbing search",
      "topics": [
        "hill.climbing.search"
      ]
    },
    {
      "page": "oneR",
      "title": "OneR algorithm",
      "topics": [
        "oneR"
      ]
    },
    {
      "page": "random.forest.importance",
      "title": "RandomForest filter",
      "topics": [
        "random.forest.importance"
      ]
    },
    {
      "page": "relief",
      "title": "RReliefF filter",
      "topics": [
        "relief"
      ]
    }
  ],
  "_readme": "https://github.com/cran/FSelector/raw/HEAD/README.md",
  "_rundeps": [
    "digest",
    "entropy",
    "randomForest",
    "rJava",
    "RWeka",
    "RWekajars"
  ],
  "_sysdeps": [
    {
      "shlib": "libjvm",
      "package": "openjdk-21-jre-headless",
      "headers": "openjdk-21-jre-headless",
      "source": "openjdk",
      "version": "21.0.11+10-1~24.04.2",
      "name": "openjdk",
      "homepage": "https://openjdk.java.net/",
      "description": "OpenJDK Java runtime, using Hotspot JIT (headless)"
    }
  ],
  "_score": 6.634810068132002,
  "_indexed": false,
  "_nocasepkg": "fselector",
  "_universes": [
    "cran"
  ],
  "_indexurl": "https://larskotthoff.r-universe.dev/FSelector",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.34",
      "date": "2026-06-15T10:23:38.000Z",
      "distro": "noble",
      "commit": "1acf016f2b5cbaf99f6418c3eb7d5734215ebcf1",
      "fileid": "b1774ca51288fb777ad3c1ee1c2d148f4fe2b83f56e0b1797ba0575dc27a04fa",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27539639020"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.34",
      "date": "2026-06-15T10:23:42.000Z",
      "distro": "noble",
      "commit": "1acf016f2b5cbaf99f6418c3eb7d5734215ebcf1",
      "fileid": "b8e5d487828c8e9a66c2b33e08891b8229e772df8c393e454da9f977a683e6cb",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27539639020"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.34",
      "date": "2026-06-15T10:24:02.000Z",
      "commit": "1acf016f2b5cbaf99f6418c3eb7d5734215ebcf1",
      "fileid": "352b1e0749496d32e437b134c643af261e8e24d94ebf96a7754dfa473aa728a6",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27539639020"
    }
  ]
}