{
  "_id": "6abcbba099f7aa8c6aa4b194",
  "Package": "TIGERr",
  "Type": "Package",
  "Title": "Technical Variation Elimination with Ensemble Learning\nArchitecture",
  "Version": "1.0.2",
  "Author": "Siyu Han [aut, cre], Jialing Huang [aut], Francesco Foppiano\n[aut], Cornelia Prehn [aut], Jerzy Adamski [aut], Karsten Suhre\n[aut], Ying Li [aut], Giuseppe Matullo [aut], Freimut Schliess\n[aut], Christian Gieger [aut], Annette Peters [aut], Rui\nWang-Sattler [aut]",
  "Maintainer": "Siyu Han <han.siyu@outlook.com>",
  "Acknowledgments": "TAI Yun-hsiu, WANG Ruoyu, CHENG Ming, GUO Yuan, LI\nHan, FAN Linrui",
  "Description": "The R implementation of TIGER. TIGER integrates random\nforest algorithm into an innovative ensemble learning\narchitecture. Benefiting from this advanced architecture, TIGER\nis resilient to outliers, free from model tuning and less\nlikely to be affected by specific hyperparameters. TIGER\nsupports targeted and untargeted metabolomics data and is\ncompetent to perform both intra- and inter-batch technical\nvariation removal. TIGER can also be used for cross-kit\nadjustment to ensure data obtained from different analytical\nassays can be effectively combined and compared. Reference: Han\nS. et al. (2022) <doi:10.1093/bib/bbab535>.",
  "License": "GPL (>= 3)",
  "BugReports": "https://github.com/HAN-Siyu/TIGER/issues",
  "Encoding": "UTF-8",
  "LazyData": "true",
  "RoxygenNote": "7.3.1",
  "Repository": "https://han-siyu.r-universe.dev",
  "Date/Publication": "2025-08-06 22:18:42 UTC",
  "RemoteUrl": "https://github.com/han-siyu/tiger",
  "RemoteRef": "HEAD",
  "RemoteSha": "8227544bfce0f1d89e0317ce20cdbd31128d5726",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-09-30 07:17:54 UTC",
    "User": "root"
  },
  "_user": "han-siyu",
  "_type": "src",
  "_file": "TIGERr_1.0.2.tar.gz",
  "_fileid": "https://r2.ropensci.org/957ddfcf1dd02e0b34f94ce430590754ef0ff3bfc8a1a845eae45d425ec2f8b9",
  "_filesize": 192946,
  "_sha256": "957ddfcf1dd02e0b34f94ce430590754ef0ff3bfc8a1a845eae45d425ec2f8b9",
  "_expires": "2027-01-08T07:34:54.000Z",
  "_created": "2026-09-30T07:17:54.000Z",
  "_published": "2026-09-30T07:34:56.171Z",
  "_jobs": [
    {
      "job": 109782177979,
      "time": 119,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11082756115"
    },
    {
      "job": 109782177892,
      "time": 113,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11082398250"
    },
    {
      "job": 109782177895,
      "time": 153,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11083167278"
    },
    {
      "job": 109782178060,
      "time": 125,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11083525835"
    },
    {
      "job": 109781258866,
      "time": 184,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11083165043"
    },
    {
      "job": 109782177871,
      "time": 97,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11082128962"
    },
    {
      "job": 109782177920,
      "time": 63,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11082507803"
    },
    {
      "job": 109782177903,
      "time": 57,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11082457821"
    },
    {
      "job": 109782178002,
      "time": 58,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11083110415"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/han-siyu/actions/runs/36682595720",
  "_status": "success",
  "_upstream": "https://github.com/han-siyu/tiger",
  "_commit": {
    "id": "8227544bfce0f1d89e0317ce20cdbd31128d5726",
    "author": "Han, Siyu <hansy15@mails.jlu.edu.cn>",
    "committer": "Han, Siyu <hansy15@mails.jlu.edu.cn>",
    "message": "update: TIGER v1.0.2\n",
    "time": 1754518722
  },
  "_maintainer": {
    "name": "Siyu Han",
    "email": "han.siyu@outlook.com",
    "login": "han-siyu",
    "linkedin": "in/han-siyu",
    "description": "Computational Health Center, Helmholtz Munich - German Research Center for Environmental Health",
    "uuid": 16144249
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "parallel",
      "version": ">= 2.1.0",
      "role": "Imports"
    },
    {
      "package": "pbapply",
      "version": ">= 1.4-3",
      "role": "Imports"
    },
    {
      "package": "ppcor",
      "version": ">= 1.1",
      "role": "Imports"
    },
    {
      "package": "randomForest",
      "version": ">= 4.6-14",
      "role": "Imports"
    },
    {
      "package": "stats",
      "version": ">= 3.0.0",
      "role": "Imports"
    }
  ],
  "_owner": "han-siyu",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 7,
  "_contributors": [
    {
      "user": "han-siyu",
      "count": 56,
      "uuid": 16144249
    }
  ],
  "_userbio": {
    "uuid": 16144249,
    "type": "user",
    "name": "Han, Siyu",
    "followers": 11,
    "description": "Computational Health Center, Helmholtz Munich - German Research Center for Environmental Health"
  },
  "_downloads": {
    "count": 302,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/TIGERr"
  },
  "_devurl": "https://github.com/han-siyu/tiger",
  "_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/TIGERr.html"
  ],
  "_homeurl": "https://github.com/han-siyu/tiger",
  "_realowner": "han-siyu",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2021-09-02"
    },
    {
      "version": "1.0.0",
      "date": "2022-01-06"
    }
  ],
  "_exports": [
    "compute_RSD",
    "compute_targetVal",
    "run_TIGER",
    "select_variable"
  ],
  "_datasets": [
    {
      "name": "FF4_qc",
      "title": "Accompanying QC samples of KORA FF4 (demo data)",
      "object": "FF4_qc",
      "class": [
        "data.frame"
      ],
      "fields": [
        "sampleID",
        "sampleType",
        "plateID",
        "injectionOrder",
        "wellPosition",
        "C0",
        "C2",
        "C3",
        "C4",
        "C5",
        "C10",
        "C12",
        "C14.1",
        "C14.2",
        "C16",
        "C18",
        "C18.1",
        "C18.2",
        "Arg",
        "Gly",
        "Met",
        "Orn",
        "Pro",
        "Ser",
        "Thr",
        "Tyr",
        "Val",
        "lysoPC.a.C16.0",
        "lysoPC.a.C16.1",
        "lysoPC.a.C17.0",
        "lysoPC.a.C18.0",
        "lysoPC.a.C18.1",
        "lysoPC.a.C18.2",
        "lysoPC.a.C20.3",
        "lysoPC.a.C20.4",
        "PC.aa.C28.1",
        "PC.aa.C30.0",
        "PC.aa.C32.0",
        "PC.aa.C32.1",
        "PC.aa.C32.2",
        "PC.aa.C32.3",
        "PC.aa.C34.1",
        "PC.aa.C34.3",
        "PC.aa.C34.4",
        "PC.aa.C36.1",
        "PC.aa.C36.2",
        "PC.aa.C36.3",
        "PC.aa.C36.4",
        "PC.aa.C36.5",
        "PC.aa.C36.6",
        "PC.aa.C38.0",
        "PC.aa.C38.3",
        "PC.aa.C38.4",
        "PC.aa.C38.5",
        "PC.aa.C38.6",
        "PC.aa.C40.2",
        "PC.aa.C40.3",
        "PC.aa.C40.4",
        "PC.aa.C40.5",
        "PC.aa.C42.0",
        "PC.aa.C42.1",
        "PC.aa.C42.2",
        "PC.aa.C42.4",
        "PC.aa.C42.5",
        "PC.aa.C42.6",
        "PC.ae.C32.1",
        "PC.ae.C32.2",
        "PC.ae.C34.0",
        "PC.ae.C34.1",
        "PC.ae.C34.2",
        "PC.ae.C34.3",
        "PC.ae.C36.1",
        "PC.ae.C36.2",
        "PC.ae.C36.3",
        "PC.ae.C36.4",
        "PC.ae.C36.5",
        "PC.ae.C38.0",
        "PC.ae.C38.2",
        "PC.ae.C38.3",
        "PC.ae.C38.4",
        "PC.ae.C38.5",
        "PC.ae.C38.6",
        "PC.ae.C40.1",
        "PC.ae.C40.2",
        "PC.ae.C40.3",
        "PC.ae.C40.4",
        "PC.ae.C40.5",
        "PC.ae.C40.6",
        "PC.ae.C42.1",
        "PC.ae.C42.2",
        "PC.ae.C42.3",
        "PC.ae.C42.4",
        "PC.ae.C42.5",
        "PC.ae.C44.4",
        "PC.ae.C44.5",
        "PC.ae.C44.6",
        "SM..OH..C14.1",
        "SM..OH..C16.1",
        "SM..OH..C22.1",
        "SM..OH..C22.2",
        "SM..OH..C24.1",
        "SM.C16.0",
        "SM.C16.1",
        "SM.C18.0",
        "SM.C18.1",
        "SM.C20.2",
        "SM.C24.1",
        "H1"
      ],
      "rows": 232,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "compute_RSD",
      "title": "Compute RSD (relative standard deviation)",
      "topics": [
        "compute_RSD"
      ]
    },
    {
      "page": "compute_targetVal",
      "title": "Compute target values for ensemble learning architecture",
      "topics": [
        "compute_targetVal"
      ]
    },
    {
      "page": "FF4_qc",
      "title": "Accompanying QC samples of KORA FF4 (demo data)",
      "topics": [
        "FF4_qc"
      ]
    },
    {
      "page": "run_TIGER",
      "title": "Run TIGER to eliminate technical variation",
      "topics": [
        "run_TIGER"
      ]
    },
    {
      "page": "select_variable",
      "title": "Select variables for ensemble learning architecture",
      "topics": [
        "select_variable"
      ]
    }
  ],
  "_readme": "https://github.com/han-siyu/tiger/raw/HEAD/README.md",
  "_rundeps": [
    "MASS",
    "pbapply",
    "ppcor",
    "randomForest"
  ],
  "_score": 3.5440680443502757,
  "_indexed": true,
  "_nocasepkg": "tigerr",
  "_universes": [
    "han-siyu"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0.2",
      "date": "2026-09-30T07:19:54.000Z",
      "distro": "resolute",
      "commit": "8227544bfce0f1d89e0317ce20cdbd31128d5726",
      "fileid": "https://r2.ropensci.org/3666256cb89447f21afab05984f2f170e486809e7fad381488df956899f47994",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/han-siyu/actions/runs/36682595720"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.0.2",
      "date": "2026-09-30T07:19:51.000Z",
      "distro": "resolute",
      "commit": "8227544bfce0f1d89e0317ce20cdbd31128d5726",
      "fileid": "https://r2.ropensci.org/156d91785eb0828cb9a7326d3df22eb6c127e7808558b722b94e3338c40ea9bc",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/han-siyu/actions/runs/36682595720"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.0.2",
      "date": "2026-09-30T07:31:04.000Z",
      "commit": "8227544bfce0f1d89e0317ce20cdbd31128d5726",
      "fileid": "https://r2.ropensci.org/d1974c49dbc5b6efc93e1887fe72c2c3cf460ff5890ad0d6d36fcef05ae6a785",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/han-siyu/actions/runs/36682595720"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.0.2",
      "date": "2026-09-30T07:34:01.000Z",
      "commit": "8227544bfce0f1d89e0317ce20cdbd31128d5726",
      "fileid": "https://r2.ropensci.org/f66d2ef9aac692df68dce68fa63556b29da962edce13ef9cdb785ee5b56a2dd1",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/han-siyu/actions/runs/36682595720"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.0.2",
      "date": "2026-09-30T07:19:50.000Z",
      "commit": "8227544bfce0f1d89e0317ce20cdbd31128d5726",
      "fileid": "https://r2.ropensci.org/4afe31e60ba1eadc0b6383fc73a9a8b6f2e3449020540baad42079c7811885a7",
      "status": "success",
      "buildurl": "https://github.com/r-universe/han-siyu/actions/runs/36682595720"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.0.2",
      "date": "2026-09-30T07:18:53.000Z",
      "commit": "8227544bfce0f1d89e0317ce20cdbd31128d5726",
      "fileid": "https://r2.ropensci.org/45056bf07e53d211d31909b8ace5304977613f9006d0208fcbc7888db873b725",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/han-siyu/actions/runs/36682595720"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.0.2",
      "date": "2026-09-30T07:18:50.000Z",
      "commit": "8227544bfce0f1d89e0317ce20cdbd31128d5726",
      "fileid": "https://r2.ropensci.org/5fa78a123caf049a604ed6851e87a86eba7306f34483732f0f6b0dce01af835a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/han-siyu/actions/runs/36682595720"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.0.2",
      "date": "2026-09-30T07:18:53.000Z",
      "commit": "8227544bfce0f1d89e0317ce20cdbd31128d5726",
      "fileid": "https://r2.ropensci.org/3deb66505ef1e3c08d4c7bac66f6c5e44b8e66c8b4681246f93132da5228dc40",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/han-siyu/actions/runs/36682595720"
    }
  ]
}