{
  "_id": "6a5f2e1114e95619b75d50e6",
  "Package": "missRanger",
  "Title": "Fast Imputation of Missing Values",
  "Version": "2.6.2",
  "Authors@R": "person(\"Michael\", \"Mayer\", , \"mayermichael79@gmail.com\", role = c(\"aut\", \"cre\"))",
  "Description": "Alternative implementation of the beautiful 'MissForest'\nalgorithm used to impute mixed-type data sets by chaining\nrandom forests, introduced by Stekhoven, D.J. and Buehlmann, P.\n(2012) <doi:10.1093/bioinformatics/btr597>. Under the hood, it\nuses the lightning fast random forest package 'ranger'. Between\nthe iterative model fitting, we offer the option of using\npredictive mean matching. This firstly avoids imputation with\nvalues not already present in the original data (like a value\n0.3334 in 0-1 coded variable).  Secondly, predictive mean\nmatching tries to raise the variance in the resulting\nconditional distributions to a realistic level. This would\nallow, e.g., to do multiple imputation when repeating the call\nto missRanger(). Out-of-sample application is supported as\nwell.",
  "License": "GPL (>= 2)",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.2",
  "URL": "https://github.com/mayer79/missRanger,\nhttps://mayer79.github.io/missRanger/",
  "BugReports": "https://github.com/mayer79/missRanger/issues",
  "VignetteBuilder": "knitr",
  "Config/testthat/edition": "3",
  "Repository": "https://mayer79.r-universe.dev",
  "Date/Publication": "2025-04-06 09:36:48 UTC",
  "RemoteUrl": "https://github.com/mayer79/missranger",
  "RemoteRef": "HEAD",
  "RemoteSha": "62bea6ecdfe0838dc034628b45bcfa44028a402e",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-07-21 08:18:29 UTC",
    "User": "root"
  },
  "Author": "Michael Mayer [aut, cre]",
  "Maintainer": "Michael Mayer <mayermichael79@gmail.com>",
  "_user": "mayer79",
  "_type": "src",
  "_file": "missRanger_2.6.2.tar.gz",
  "_fileid": "https://r2.ropensci.org/27eae66864190b1d32b0f462609aa4c772df338b516faddf2a507c2ef163b5cd",
  "_filesize": 174297,
  "_sha256": "27eae66864190b1d32b0f462609aa4c772df338b516faddf2a507c2ef163b5cd",
  "_expires": "2026-10-29T08:30:08.000Z",
  "_created": "2026-07-21T08:18:29.000Z",
  "_published": "2026-07-21T08:30:09.758Z",
  "_jobs": [
    {
      "job": 88580395193,
      "time": 133,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8488533185"
    },
    {
      "job": 88580395154,
      "time": 135,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8488534379"
    },
    {
      "job": 88580395215,
      "time": 123,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8488747638"
    },
    {
      "job": 88580395217,
      "time": 108,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8488686376"
    },
    {
      "job": 88579797261,
      "time": 176,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8488477902"
    },
    {
      "job": 88580395186,
      "time": 105,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8488521355"
    },
    {
      "job": 88580395233,
      "time": 88,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8488514293"
    },
    {
      "job": 88580395283,
      "time": 84,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8488512916"
    },
    {
      "job": 88580395262,
      "time": 81,
      "config": "windows-release",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8488512455"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/mayer79/actions/runs/29813582783",
  "_status": "success",
  "_upstream": "https://github.com/mayer79/missranger",
  "_commit": {
    "id": "62bea6ecdfe0838dc034628b45bcfa44028a402e",
    "author": "Michael Mayer <mayermichael79@gmail.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Merge pull request #86 from mayer79/update-code-cov\n\nUpdate code coverage version",
    "time": 1743932208
  },
  "_maintainer": {
    "name": "Michael Mayer",
    "email": "mayermichael79@gmail.com",
    "login": "mayer79",
    "description": "Unbiased statistics | ML",
    "uuid": 16206095
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "FNN",
      "role": "Imports"
    },
    {
      "package": "ranger",
      "version": ">= 0.16.0",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "utils",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    }
  ],
  "_owner": "mayer79",
  "_selfowned": true,
  "_usedby": 4,
  "_updates": [],
  "_tags": [],
  "_topics": [
    "imputation",
    "machine-learning",
    "missing-values",
    "random-forest"
  ],
  "_stars": 72,
  "_contributors": [
    {
      "user": "mayer79",
      "count": 205,
      "uuid": 16206095
    },
    {
      "user": "olivroy",
      "count": 4,
      "uuid": 52606734
    },
    {
      "user": "andland",
      "count": 1,
      "uuid": 3355438
    },
    {
      "user": "jameypmcdowell",
      "count": 1,
      "uuid": 26603150
    },
    {
      "user": "thierrygosselin",
      "count": 1,
      "uuid": 2145314
    }
  ],
  "_userbio": {
    "uuid": 16206095,
    "type": "user",
    "name": "Michael Mayer",
    "followers": 124,
    "description": "Unbiased statistics | ML"
  },
  "_downloads": {
    "count": 3223,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/missRanger"
  },
  "_mentions": 5,
  "_devurl": "https://github.com/mayer79/missranger",
  "_pkgdown": "https://mayer79.github.io/missRanger/",
  "_searchresults": 424,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/missRanger.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/mayer79/missranger",
  "_realowner": "mayer79",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.0.0",
      "date": "2017-08-25"
    },
    {
      "version": "1.0.1",
      "date": "2018-03-22"
    },
    {
      "version": "1.0.2",
      "date": "2018-04-23"
    },
    {
      "version": "1.0.3",
      "date": "2018-05-15"
    },
    {
      "version": "1.0.4",
      "date": "2019-01-07"
    },
    {
      "version": "1.0.5",
      "date": "2019-06-09"
    },
    {
      "version": "2.1.0",
      "date": "2019-06-30"
    },
    {
      "version": "2.1.1",
      "date": "2021-03-20"
    },
    {
      "version": "2.1.3",
      "date": "2021-03-30"
    },
    {
      "version": "2.2.0",
      "date": "2023-03-24"
    },
    {
      "version": "2.2.1",
      "date": "2023-04-28"
    },
    {
      "version": "2.3.0",
      "date": "2023-10-20"
    },
    {
      "version": "2.4.0",
      "date": "2023-11-19"
    },
    {
      "version": "2.5.0",
      "date": "2024-07-12"
    },
    {
      "version": "2.6.0",
      "date": "2024-08-17"
    },
    {
      "version": "2.6.1",
      "date": "2024-12-07"
    }
  ],
  "_exports": [
    "generateNA",
    "imputeUnivariate",
    "missRanger",
    "pmm"
  ],
  "_help": [
    {
      "page": "generateNA",
      "title": "Adds Missing Values",
      "topics": [
        "generateNA"
      ]
    },
    {
      "page": "imputeUnivariate",
      "title": "Univariate Imputation",
      "topics": [
        "imputeUnivariate"
      ]
    },
    {
      "page": "missRanger",
      "title": "Fast Imputation of Missing Values by Chained Random Forests",
      "topics": [
        "missRanger"
      ]
    },
    {
      "page": "pmm",
      "title": "Predictive Mean Matching",
      "topics": [
        "pmm"
      ]
    },
    {
      "page": "predict.missRanger",
      "title": "Predict Method",
      "topics": [
        "predict.missRanger"
      ]
    },
    {
      "page": "print.missRanger",
      "title": "Print Method",
      "topics": [
        "print.missRanger"
      ]
    },
    {
      "page": "summary.missRanger",
      "title": "Summary Method",
      "topics": [
        "summary.missRanger"
      ]
    }
  ],
  "_pkglogo": "https://github.com/mayer79/missranger/raw/HEAD/man/figures/logo.png",
  "_readme": "https://github.com/mayer79/missranger/raw/HEAD/README.md",
  "_rundeps": [
    "FNN",
    "lattice",
    "Matrix",
    "ranger",
    "Rcpp",
    "RcppEigen"
  ],
  "_vignettes": [
    {
      "source": "working_with_censoring.Rmd",
      "filename": "working_with_censoring.html",
      "title": "Censored Variables",
      "engine": "knitr::rmarkdown",
      "headings": [
        "How to deal with censored variables?",
        "Example",
        "References"
      ],
      "created": "2022-01-29 11:41:17",
      "modified": "2024-08-15 09:56:54",
      "commits": 6
    },
    {
      "source": "multiple_imputation.Rmd",
      "filename": "multiple_imputation.html",
      "title": "Multiple Imputation",
      "engine": "knitr::rmarkdown",
      "headings": [
        "How to use {missRanger} for multiple imputation?",
        "Example",
        "References"
      ],
      "created": "2021-03-20 09:06:55",
      "modified": "2024-08-15 09:56:54",
      "commits": 8
    },
    {
      "source": "missRanger.Rmd",
      "filename": "missRanger.html",
      "title": "Using missRanger",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Overview",
        "Installation",
        "Usage",
        "Predictive mean matching",
        "Controlling the random forests",
        "Extended output",
        "Formulas",
        "Speed-up things",
        "Trick: Use case.weights to reduce impact of rows with many missings",
        "References"
      ],
      "created": "2019-12-29 19:17:38",
      "modified": "2024-07-27 11:53:48",
      "commits": 14
    }
  ],
  "_score": 10.549261159303622,
  "_indexed": true,
  "_nocasepkg": "missranger",
  "_universes": [
    "mayer79"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "2.6.2",
      "date": "2026-07-21T08:20:48.000Z",
      "distro": "resolute",
      "commit": "62bea6ecdfe0838dc034628b45bcfa44028a402e",
      "fileid": "https://r2.ropensci.org/ba70bd0b05581ca8d6e0f18c475fce6cac0db3aec9e818a19b6b1401220c0775",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mayer79/actions/runs/29813582783"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "2.6.2",
      "date": "2026-07-21T08:20:46.000Z",
      "distro": "resolute",
      "commit": "62bea6ecdfe0838dc034628b45bcfa44028a402e",
      "fileid": "https://r2.ropensci.org/1d1556251ebc46e8e30abec1cf844449155fd46b4fb808ebec2a93fe2351b3cf",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mayer79/actions/runs/29813582783"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "2.6.2",
      "date": "2026-07-21T08:29:12.000Z",
      "commit": "62bea6ecdfe0838dc034628b45bcfa44028a402e",
      "fileid": "https://r2.ropensci.org/31873115b70eaab3af2a0e9e3fad16763694ba86d8eb464104ddf516d9fccc0c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mayer79/actions/runs/29813582783"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "2.6.2",
      "date": "2026-07-21T08:26:47.000Z",
      "commit": "62bea6ecdfe0838dc034628b45bcfa44028a402e",
      "fileid": "https://r2.ropensci.org/b353fb7b57021676137c890ed58e95cc4e0a8eb0ae0847a7a72e3c282f74d1ec",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mayer79/actions/runs/29813582783"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "2.6.2",
      "date": "2026-07-21T08:20:33.000Z",
      "commit": "62bea6ecdfe0838dc034628b45bcfa44028a402e",
      "fileid": "https://r2.ropensci.org/b7d653d71580230aaadd0916966324d46d65639b40802fa748009a29d4539011",
      "status": "success",
      "buildurl": "https://github.com/r-universe/mayer79/actions/runs/29813582783"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "2.6.2",
      "date": "2026-07-21T08:19:47.000Z",
      "commit": "62bea6ecdfe0838dc034628b45bcfa44028a402e",
      "fileid": "https://r2.ropensci.org/3957fce3cfa7a9217cec2d5d7075e47321d7f1388a7a03614466506099348d5d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mayer79/actions/runs/29813582783"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "2.6.2",
      "date": "2026-07-21T08:19:45.000Z",
      "commit": "62bea6ecdfe0838dc034628b45bcfa44028a402e",
      "fileid": "https://r2.ropensci.org/33bc6c32dc6c381ab33574a8e63e05e15011fd11fc4fae01de7546d09f9cc28e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mayer79/actions/runs/29813582783"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "2.6.2",
      "date": "2026-07-21T08:19:43.000Z",
      "commit": "62bea6ecdfe0838dc034628b45bcfa44028a402e",
      "fileid": "https://r2.ropensci.org/d710f60b031736e350121fe1c4583ff3e35ec7c99c9412c8eb0cb39a921cd5ae",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mayer79/actions/runs/29813582783"
    }
  ]
}