{
  "_id": "6a101641acfb0bcc41c8454c",
  "Package": "FRB",
  "Version": "2.0-1",
  "VersionNote": "Archived on CRAN 2013-04-16",
  "Title": "Fast and Robust Bootstrap",
  "Authors@R": "c(person(\" Ella\", \"Roelant\", role = \"aut\")\n, person(\" Stefan\", \"Van Aelst\", role = \"aut\")\n, person(\"Gert\", \"Willems\", role = \"aut\")\n, person(\"Valentin\", \"Todorov\", role = c(\"cre\"), email = \"valentin.todorov@chello.at\", comment=c(ORCID = \"0000-0003-4215-0245\")) )",
  "Description": "Perform robust inference based on applying Fast and Robust\nBootstrap on robust estimators (Van Aelst and Willems (2013)\n<doi:10.18637/jss.v053.i03>). This method constitutes an\nalternative to ordinary bootstrap or asymptotic inference.\nprocedures when using robust estimators such as S-, MM- or\nGS-estimators. The available methods are multivariate\nregression, principal component analysis and one-sample and\ntwo-sample Hotelling tests. It provides both the robust point\nestimates and uncertainty measures based on the fast and robust\nbootstrap.",
  "License": "GPL (>= 3)",
  "Maintainer": "Valentin Todorov <valentin.todorov@chello.at>",
  "NeedsCompilation": "no",
  "Author": "Ella Roelant [aut], Stefan Van Aelst [aut], Gert Willems [aut],\nValentin Todorov [cre]\n(<https://orcid.org/0000-0003-4215-0245>)",
  "Packaged": {
    "Date": "2026-05-14 07:32:27 UTC",
    "User": "root"
  },
  "Repository": "https://valentint.r-universe.dev",
  "Date/Publication": "2024-10-08 03:02:10 UTC",
  "RemoteUrl": "https://github.com/cran/FRB",
  "RemoteRef": "HEAD",
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  "MD5sum": "cbbc81625f67c35ccd5c9e3798e55162",
  "_user": "valentint",
  "_type": "src",
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  "_created": "2026-05-14T07:32:27.000Z",
  "_published": "2026-05-22T08:39:29.676Z",
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    "author": "Valentin Todorov <valentin.todorov@chello.at>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 2.0-1\n",
    "time": 1728356530
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  "_maintainer": {
    "name": "Valentin Todorov",
    "email": "valentin.todorov@chello.at",
    "login": "valentint",
    "linkedin": "in/valentin-todorov-07958a1b",
    "uuid": 6060681,
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  "_dependencies": [
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      "package": "R",
      "version": ">= 2.10",
      "role": "Depends"
    },
    {
      "package": "rrcov",
      "role": "Imports"
    },
    {
      "package": "corpcor",
      "role": "Imports"
    },
    {
      "package": "robustbase",
      "role": "Suggests"
    }
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  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
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      "user": "valentint",
      "count": 1,
      "uuid": 6060681
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  "_userbio": {
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    "type": "user",
    "name": "Valentin Todorov"
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  "_downloads": {
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    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/FRB"
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  "_searchresults": 4,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/FRB.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "manual.pdf"
  ],
  "_realowner": "valentint",
  "_cranurl": false,
  "_releases": [
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      "version": "1.4",
      "date": "2009-05-13"
    },
    {
      "version": "1.6",
      "date": "2009-09-18"
    },
    {
      "version": "1.7",
      "date": "2012-10-29"
    },
    {
      "version": "1.8",
      "date": "2013-04-16"
    },
    {
      "version": "2.0-1",
      "date": "2024-10-07"
    }
  ],
  "_exports": [
    "diagplot",
    "FRBhotellingMM",
    "FRBhotellingS",
    "FRBmultiregGS",
    "FRBmultiregMM",
    "FRBmultiregS",
    "FRBpcaMM",
    "FRBpcaS",
    "GSboot_multireg",
    "GScontrol",
    "GSest_multireg",
    "MMboot_loccov",
    "MMboot_multireg",
    "MMboot_twosample",
    "MMcontrol",
    "MMest_loccov",
    "MMest_multireg",
    "MMest_twosample",
    "plotFRBangles",
    "plotFRBloadings",
    "plotFRBvars",
    "Sboot_loccov",
    "Sboot_multireg",
    "Sboot_twosample",
    "Scontrol",
    "Sest_loccov",
    "Sest_multireg",
    "Sest_twosample"
  ],
  "_datasets": [
    {
      "name": "ForgedBankNotes",
      "title": "Swiss (forged) bank notes data",
      "object": "ForgedBankNotes",
      "file": "ForgedBankNotes.rda",
      "class": [
        "data.frame"
      ],
      "fields": [
        "Length",
        "Left",
        "Right",
        "Bottom",
        "Top",
        "Diagonal"
      ],
      "rows": 100,
      "table": true,
      "tojson": true
    },
    {
      "name": "schooldata",
      "title": "School Data",
      "object": "schooldata",
      "file": "schooldata.rda",
      "class": [
        "data.frame"
      ],
      "fields": [
        "education",
        "occupation",
        "visit",
        "counseling",
        "teacher",
        "reading",
        "mathematics",
        "selfesteem"
      ],
      "rows": 70,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "diagplot",
      "title": "Plot Method for Objects of class 'FRBmultireg'",
      "topics": [
        "diagplot",
        "diagplot.FRBhot",
        "diagplot.FRBmultireg",
        "diagplot.FRBpca"
      ]
    },
    {
      "page": "ForgedBankNotes",
      "title": "Swiss (forged) bank notes data",
      "topics": [
        "ForgedBankNotes"
      ]
    },
    {
      "page": "FRBhotellingMM",
      "title": "Robust Hotelling test using the MM-estimator",
      "topics": [
        "FRBhotellingMM",
        "FRBhotellingMM.default",
        "FRBhotellingMM.formula"
      ]
    },
    {
      "page": "FRBhotellingS",
      "title": "Robust Hotelling test using the S-estimator",
      "topics": [
        "FRBhotellingS",
        "FRBhotellingS.default",
        "FRBhotellingS.formula"
      ]
    },
    {
      "page": "FRBmultiregGS",
      "title": "GS-Estimates for multivariate regression with bootstrap confidence intervals",
      "topics": [
        "FRBmultiregGS",
        "FRBmultiregGS.default",
        "FRBmultiregGS.formula"
      ]
    },
    {
      "page": "FRBmultiregMM",
      "title": "MM-Estimates for Multivariate Regression with Bootstrap Inference",
      "topics": [
        "FRBmultiregMM",
        "FRBmultiregMM.default",
        "FRBmultiregMM.formula",
        "predict.FRBmultireg",
        "print.FRBmultireg",
        "vcov.FRBmultireg"
      ]
    },
    {
      "page": "FRBmultiregS",
      "title": "S-Estimates for Multivariate Regression with Bootstrap Inference",
      "topics": [
        "FRBmultiregS",
        "FRBmultiregS.default",
        "FRBmultiregS.formula"
      ]
    },
    {
      "page": "FRBpcaMM",
      "title": "PCA based on Multivariate MM-estimators with Fast and Robust Bootstrap",
      "topics": [
        "FRBpcaMM",
        "FRBpcaMM.default",
        "FRBpcaMM.formula",
        "print.FRBpca"
      ]
    },
    {
      "page": "FRBpcaS",
      "title": "PCA based on Multivariate S-estimators with Fast and Robust Bootstrap",
      "topics": [
        "FRBpcaS",
        "FRBpcaS.default",
        "FRBpcaS.formula"
      ]
    },
    {
      "page": "GSboot_multireg",
      "title": "Fast and Robust Bootstrap for GS-Estimates",
      "topics": [
        "GSboot_multireg"
      ]
    },
    {
      "page": "GSest_multireg",
      "title": "GS Estimates for Multivariate Regression",
      "topics": [
        "GSest_multireg",
        "GSest_multireg.default",
        "GSest_multireg.formula"
      ]
    },
    {
      "page": "MMboot_loccov",
      "title": "Fast and Robust Bootstrap for MM-estimates of Location and Covariance",
      "topics": [
        "MMboot_loccov"
      ]
    },
    {
      "page": "MMboot_multireg",
      "title": "Fast and Robust Bootstrap for MM-Estimates of Multivariate Regression",
      "topics": [
        "MMboot_multireg"
      ]
    },
    {
      "page": "MMboot_twosample",
      "title": "Fast and Robust Bootstrap for Two-Sample MM-estimates of Location and Covariance",
      "topics": [
        "MMboot_twosample"
      ]
    },
    {
      "page": "MMest_loccov",
      "title": "S- and MM-Estimates of multivariate location and covariance matrix",
      "topics": [
        "MMest_loccov",
        "MMest_twosample",
        "Sest_loccov",
        "Sest_twosample"
      ]
    },
    {
      "page": "MMest_multireg",
      "title": "MM-Estimates for Multivariate Regression",
      "topics": [
        "MMest_multireg",
        "MMest_multireg.default",
        "MMest_multireg.formula"
      ]
    },
    {
      "page": "plot.FRBhot",
      "title": "Plot Method for Objects of class 'FRBhot'",
      "topics": [
        "plot.FRBhot"
      ]
    },
    {
      "page": "plot.FRBmultireg",
      "title": "Plot Method for Objects of class 'FRBmultireg'",
      "topics": [
        "plot.FRBmultireg"
      ]
    },
    {
      "page": "plot.FRBpca",
      "title": "Plot Method for Objects of class 'FRBpca'",
      "topics": [
        "plot.FRBpca",
        "plotFRBangles",
        "plotFRBloadings",
        "plotFRBvars"
      ]
    },
    {
      "page": "Sboot_loccov",
      "title": "Fast and Robust Bootstrap for S-estimates of location/covariance",
      "topics": [
        "Sboot_loccov"
      ]
    },
    {
      "page": "Sboot_multireg",
      "title": "Fast and Robust Bootstrap for S-Estimates of Multivariate Regression",
      "topics": [
        "Sboot_multireg"
      ]
    },
    {
      "page": "Sboot_twosample",
      "title": "Fast and Robust Bootstrap for Two-Sample S-estimates of Location and Covariance",
      "topics": [
        "Sboot_twosample"
      ]
    },
    {
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      "title": "School Data",
      "topics": [
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      ]
    },
    {
      "page": "Scontrol",
      "title": "Tuning parameters for multivariate S, MM and GS estimates",
      "topics": [
        "GScontrol",
        "MMcontrol",
        "Scontrol"
      ]
    },
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      "page": "Sest_multireg",
      "title": "S-Estimates for Multivariate Regression",
      "topics": [
        "Sest_multireg",
        "Sest_multireg.default",
        "Sest_multireg.formula"
      ]
    },
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      "title": "Summary Method for Objects of Class 'FRBhot'",
      "topics": [
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        "summary.FRBhot"
      ]
    },
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      "title": "Summary Method for Objects of Class 'FRBmultireg'",
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        "summary.FRBmultireg"
      ]
    },
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      "title": "Summary Method for Objects of Class 'FRBpca'",
      "topics": [
        "print.summary.FRBpca",
        "summary.FRBpca"
      ]
    }
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