{
  "_id": "6a28fdb7732311cd8758ff7b",
  "Package": "varSel",
  "Type": "Package",
  "Title": "Sequential Forward Floating Selection using Jeffries-Matusita\nDistance",
  "Version": "0.2",
  "Date": "2020-12-28",
  "Author": "Michele Dalponte and Hans Ole Oerka",
  "Maintainer": "Michele Dalponte <michele.dalponte@fmach.it>",
  "Description": "Feature selection using Sequential Forward Floating\nfeature Selection and Jeffries-Matusita distance. It returns a\nsuboptimal set of features to use for image classification.\nReference: Dalponte, M., Oerka, H.O., Gobakken, T., Gianelle,\nD. & Naesset, E. (2013). Tree Species Classification in Boreal\nForests With Hyperspectral Data. IEEE Transactions on\nGeoscience and Remote Sensing, 51, 2632-2645,\n<DOI:10.1109/TGRS.2012.2216272>.",
  "License": "GPL-3",
  "LazyData": "TRUE",
  "RoxygenNote": "7.1.1",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-09 07:30:29 UTC",
    "User": "root"
  },
  "Repository": "https://micheledalponte.r-universe.dev",
  "Date/Publication": "2021-01-07 12:50:02 UTC",
  "RemoteUrl": "https://github.com/cran/varSel",
  "RemoteRef": "HEAD",
  "RemoteSha": "d7c5b7906b6f8405cdb2622d829dfb10f131225e",
  "MD5sum": "79dbab9b23237309ebb56d03fea1ae57",
  "_user": "micheledalponte",
  "_type": "src",
  "_file": "varSel_0.2.tar.gz",
  "_fileid": "218111c38eef723480a43c14e1796d46afa2cb31910ec12a70fa7f216c39cdae",
  "_filesize": 1655458,
  "_sha256": "218111c38eef723480a43c14e1796d46afa2cb31910ec12a70fa7f216c39cdae",
  "_created": "2026-06-09T07:30:29.000Z",
  "_published": "2026-06-10T06:01:27.319Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 80492043538,
      "time": 102,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7501242430"
    },
    {
      "job": 80492044040,
      "time": 92,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7501238837"
    },
    {
      "job": 80492043720,
      "time": 207,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7501413678"
    },
    {
      "job": 80492043774,
      "time": 168,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7501394048"
    },
    {
      "job": 80492043384,
      "time": 135,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7501203731"
    },
    {
      "job": 80492044022,
      "time": 98,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7501240775"
    },
    {
      "job": 80492043506,
      "time": 58,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7501226328"
    },
    {
      "job": 80492043372,
      "time": 49,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7527717525"
    },
    {
      "job": 80492043669,
      "time": 58,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7501226527"
    }
  ],
  "_buildurl": "https://github.com/r-universe/micheledalponte/actions/runs/27190813265",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/varSel",
  "_commit": {
    "id": "d7c5b7906b6f8405cdb2622d829dfb10f131225e",
    "author": "Michele Dalponte <michele.dalponte@fmach.it>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.2\n",
    "time": 1610023802
  },
  "_maintainer": {
    "name": "Michele Dalponte",
    "email": "michele.dalponte@fmach.it",
    "login": "micheledalponte",
    "description": "",
    "uuid": 7302383
  },
  "_registered": true,
  "_dependencies": [],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "micheledalponte",
      "count": 2,
      "uuid": 7302383
    }
  ],
  "_userbio": {
    "uuid": 7302383,
    "type": "user",
    "name": "micheledalponte"
  },
  "_downloads": {
    "count": 178,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/varSel"
  },
  "_mentions": 1,
  "_searchresults": 5,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/varSel.html",
    "manual.pdf"
  ],
  "_realowner": "micheledalponte",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1",
      "date": "2016-11-04"
    },
    {
      "version": "0.2",
      "date": "2021-01-07"
    }
  ],
  "_exports": [
    "BHATdist",
    "JMdist",
    "varSelSFFS"
  ],
  "_datasets": [
    {
      "name": "dat",
      "title": "Hyperspectral data acquired over a forest area",
      "object": "dat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "B1",
        "B2",
        "B3",
        "B4",
        "B5",
        "B6",
        "B7",
        "B8",
        "B9",
        "B10",
        "B11",
        "B12",
        "B13",
        "B14",
        "B15",
        "B16",
        "B17",
        "B18",
        "B19",
        "B20",
        "B21",
        "B22",
        "B23",
        "B24",
        "B25",
        "B26",
        "B27",
        "B28",
        "B29",
        "B30",
        "B31",
        "B32",
        "B33",
        "B34",
        "B35",
        "B36",
        "B37",
        "B38",
        "B39",
        "B40",
        "B41",
        "B42",
        "B43",
        "B44",
        "B45",
        "B46",
        "B47",
        "B48",
        "B49",
        "B50",
        "B51",
        "B52",
        "B53",
        "B54",
        "B55",
        "B56",
        "B57",
        "B58",
        "B59",
        "B60",
        "B61",
        "B62",
        "B63",
        "B64",
        "B65",
        "SP"
      ],
      "rows": 3230,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "BHATdist",
      "title": "Bhattacharyya distance among classes",
      "topics": [
        "BHATdist"
      ]
    },
    {
      "page": "dat",
      "title": "Hyperspectral data acquired over a forest area",
      "topics": [
        "dat"
      ]
    },
    {
      "page": "JMdist",
      "title": "Jeffries-Matusita distance among classes",
      "topics": [
        "JMdist"
      ]
    },
    {
      "page": "varSelSFFS",
      "title": "Sequential Forward Floating Selection using Jeffries-Matusita Distance",
      "topics": [
        "varSelSFFS"
      ]
    }
  ],
  "_rundeps": [],
  "_score": 1,
  "_indexed": true,
  "_nocasepkg": "varsel",
  "_universes": [
    "micheledalponte"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2",
      "date": "2026-06-09T07:32:16.000Z",
      "distro": "noble",
      "commit": "d7c5b7906b6f8405cdb2622d829dfb10f131225e",
      "fileid": "1cdd72e375dff38c09d9305d9ffce51af87d13d94d0d1476496b507416d28847",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/micheledalponte/actions/runs/27190813265"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.2",
      "date": "2026-06-09T07:32:06.000Z",
      "distro": "noble",
      "commit": "d7c5b7906b6f8405cdb2622d829dfb10f131225e",
      "fileid": "64983c3e68159b25be3332f7859c3439b557cea889b1902b63341c8e7a73311b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/micheledalponte/actions/runs/27190813265"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2",
      "date": "2026-06-09T07:40:35.000Z",
      "commit": "d7c5b7906b6f8405cdb2622d829dfb10f131225e",
      "fileid": "a7249cb3ccd158a9a8ec07fbe1637ef3adff4affff5e89bfbba92d45ee313dac",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/micheledalponte/actions/runs/27190813265"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.2",
      "date": "2026-06-09T07:39:41.000Z",
      "commit": "d7c5b7906b6f8405cdb2622d829dfb10f131225e",
      "fileid": "37ee17395a9d8472026e69aa2768e3e8372cf275096d736eac2c383a9d1b7c4d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/micheledalponte/actions/runs/27190813265"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.2",
      "date": "2026-06-09T07:32:19.000Z",
      "commit": "d7c5b7906b6f8405cdb2622d829dfb10f131225e",
      "fileid": "8b68c3d856d84b8bade16ce6c6860570fcddb18d33dacfb591100fc3e395091c",
      "status": "success",
      "buildurl": "https://github.com/r-universe/micheledalponte/actions/runs/27190813265"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2",
      "date": "2026-06-09T07:31:28.000Z",
      "commit": "d7c5b7906b6f8405cdb2622d829dfb10f131225e",
      "fileid": "6c93646509f65d37464689d1e01e88ca5263aced60b11b4ceb526a94b985b4a9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/micheledalponte/actions/runs/27190813265"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.2",
      "date": "2026-06-10T06:00:55.000Z",
      "commit": "d7c5b7906b6f8405cdb2622d829dfb10f131225e",
      "fileid": "1f6d2d612cbbeb49b7474b53311ccee06cab8d6e667fc8efd94aa83a1edaca00",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/micheledalponte/actions/runs/27190813265"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.2",
      "date": "2026-06-09T07:31:30.000Z",
      "commit": "d7c5b7906b6f8405cdb2622d829dfb10f131225e",
      "fileid": "5fffbf79339ccce5822d9ac6faeed30542601c6296601c89800e2ac8cef71813",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/micheledalponte/actions/runs/27190813265"
    }
  ]
}