{
  "_id": "6ac761afde46216d5edcf2c7",
  "Package": "ivtools",
  "Type": "Package",
  "Title": "Instrumental Variables",
  "Version": "2.3.0",
  "Date": "2020-02-24",
  "Author": "Arvid Sjolander, Elisabeth Dahlqwist, Torben Martinussen",
  "Maintainer": "Arvid Sjolander <arvid.sjolander@ki.se>",
  "Description": "Contains tools for instrumental variables estimation.\nCurrently, non-parametric bounds, two-stage estimation and\nG-estimation are implemented. Balke, A. and Pearl, J. (1997)\n<doi:10.2307/2965583>, Vansteelandt S., Bowden J., Babanezhad\nM., Goetghebeur E. (2011) <doi:10.1214/11-STS360>.",
  "License": "LGPL (>= 3)",
  "NeedsCompilation": "yes",
  "RoxygenNote": "6.0.1",
  "Packaged": {
    "Date": "2026-10-08 09:12:21 UTC",
    "User": "root"
  },
  "Repository": "https://arvsjo.r-universe.dev",
  "Date/Publication": "2020-02-24 06:50:02 UTC",
  "RemoteUrl": "https://github.com/cran/ivtools",
  "RemoteRef": "HEAD",
  "RemoteSha": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
  "_user": "arvsjo",
  "_type": "src",
  "_file": "ivtools_2.3.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/948657ab316bdf42046ded71c11bd64342a58c19ed8a06715c08fd91cf208f08",
  "_filesize": 303560,
  "_sha256": "948657ab316bdf42046ded71c11bd64342a58c19ed8a06715c08fd91cf208f08",
  "_expires": "2027-01-16T09:26:04.000Z",
  "_created": "2026-10-08T09:12:21.000Z",
  "_published": "2026-10-08T09:26:06.928Z",
  "_buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 113237518706,
      "time": 97,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11540021639"
    },
    {
      "job": 113237518775,
      "time": 116,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11539109151"
    },
    {
      "job": 113237518836,
      "time": 96,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11539034483"
    },
    {
      "job": 113237518840,
      "time": 123,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11540111240"
    },
    {
      "job": 113237518722,
      "time": 207,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11540092742"
    },
    {
      "job": 113237518696,
      "time": 309,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11540630132"
    },
    {
      "job": 113237518841,
      "time": 138,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11540380616"
    },
    {
      "job": 113237518842,
      "time": 292,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11540590779"
    },
    {
      "job": 113236509995,
      "time": 153,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11539673002"
    },
    {
      "job": 113237518715,
      "time": 87,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11539313448"
    },
    {
      "job": 113237518761,
      "time": 372,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11540176361"
    },
    {
      "job": 113237518771,
      "time": 158,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11539817191"
    },
    {
      "job": 113237518717,
      "time": 108,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11538829437"
    },
    {
      "job": 113237518710,
      "time": 356,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11539747819"
    },
    {
      "job": 113237518729,
      "time": 79,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11539322935"
    }
  ],
  "_upstream": "https://github.com/cran/ivtools",
  "_commit": {
    "id": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
    "author": "Arvid Sjolander <arvid.sjolander@ki.se>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 2.3.0\n",
    "time": 1582527002
  },
  "_maintainer": {
    "name": "Arvid Sjolander",
    "email": "arvid.sjolander@ki.se",
    "login": "arvsjo",
    "description": "",
    "uuid": 57520601
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "data.table",
      "role": "Imports"
    },
    {
      "package": "numDeriv",
      "role": "Imports"
    },
    {
      "package": "nleqslv",
      "role": "Imports"
    },
    {
      "package": "survival",
      "role": "Imports"
    },
    {
      "package": "ahaz",
      "role": "Imports"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 3,
  "_contributors": [
    {
      "user": "arvsjo",
      "count": 5,
      "uuid": 57520601
    }
  ],
  "_userbio": {
    "uuid": 57520601,
    "type": "user",
    "name": "arvsjo",
    "followers": 2
  },
  "_downloads": {
    "count": 390,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/ivtools"
  },
  "_mentions": 2,
  "_searchresults": 40,
  "_topics": [
    "cpp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/ivtools.html",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt"
  ],
  "_realowner": "arvsjo",
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0.0",
      "date": "2018-04-24"
    },
    {
      "version": "2.0.0",
      "date": "2018-11-05"
    },
    {
      "version": "2.1.0",
      "date": "2018-12-11"
    },
    {
      "version": "2.2.0",
      "date": "2019-03-12"
    },
    {
      "version": "2.3.0",
      "date": "2020-02-24"
    }
  ],
  "_exports": [
    "ah",
    "estfun",
    "ivah",
    "ivbounds",
    "ivcoxph",
    "ivglm"
  ],
  "_datasets": [
    {
      "name": "VitD",
      "title": "Data from a cohort study on Vitamin D and mortality.",
      "object": "VitD",
      "file": "VitD.RData",
      "class": [
        "data.frame"
      ],
      "fields": [
        "age",
        "filaggrin",
        "vitd",
        "time",
        "death"
      ],
      "rows": 2571,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "ah",
      "title": "Fitting semiparametric additive hazards regression models.",
      "topics": [
        "ah"
      ]
    },
    {
      "page": "confint.ivmod",
      "title": "Confidence interval",
      "topics": [
        "confint.ivmod"
      ]
    },
    {
      "page": "estfun",
      "title": "Computes the estimating function sum for '\"ivmod\"' objects, fitted with 'estmethod=\"g\"'.",
      "topics": [
        "estfun"
      ]
    },
    {
      "page": "ivah",
      "title": "Instrumental variable estimation of the causal exposure effect in additive hazards (AH) models",
      "topics": [
        "ivah"
      ]
    },
    {
      "page": "ivbounds",
      "title": "Bounds for counterfactual outcome probabilities in instrumental variables scenarios",
      "topics": [
        "ivbounds"
      ]
    },
    {
      "page": "ivcoxph",
      "title": "Instrumental variable estimation of the causal exposure effect in Cox proportional hazards (PH) models",
      "topics": [
        "ivcoxph"
      ]
    },
    {
      "page": "ivglm",
      "title": "Instrumental variable estimation of the causal exposure effect in generalized linear models",
      "topics": [
        "ivglm"
      ]
    },
    {
      "page": "plot.estfun",
      "title": "Plots sums of estimating functions.",
      "topics": [
        "plot.estfun"
      ]
    },
    {
      "page": "plot.ivah",
      "title": "Plots result of G-estimation in causal AH model.",
      "topics": [
        "plot.ivah"
      ]
    },
    {
      "page": "print.ivmod",
      "title": "Prints output of instrumental variable estimation",
      "topics": [
        "print.ivmod"
      ]
    },
    {
      "page": "print.summary.ivbounds",
      "title": "Prints summary of instrumental variable bounds",
      "topics": [
        "print.summary.ivbounds"
      ]
    },
    {
      "page": "print.summary.ivmod",
      "title": "Prints summary of instrumental variable estimation",
      "topics": [
        "print.summary.ivmod"
      ]
    },
    {
      "page": "summary.ivbounds",
      "title": "Summarizes instrumental variable estimation",
      "topics": [
        "summary.ivbounds"
      ]
    },
    {
      "page": "summary.ivmod",
      "title": "Summarizes instrumental variable estimation",
      "topics": [
        "summary.ivmod"
      ]
    },
    {
      "page": "VitD",
      "title": "Data from a cohort study on Vitamin D and mortality.",
      "topics": [
        "VitD"
      ]
    }
  ],
  "_rundeps": [
    "ahaz",
    "data.table",
    "lattice",
    "Matrix",
    "nleqslv",
    "numDeriv",
    "Rcpp",
    "survival"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_score": 2.380211241711606,
  "_indexed": true,
  "_nocasepkg": "ivtools",
  "_universes": [
    "arvsjo"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "2.3.0",
      "date": "2026-10-08T09:13:54.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/55deb452ba0f73e58e586c8a5b8f3fe4d4ee3d99c1187ee93d563d56a88b6b11",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "2.3.0",
      "date": "2026-10-08T09:14:04.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/0a230e16764366c7c9a6ee35960fef0c8d6beeb8ecc5eedeecdbde17935fcfff",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "2.3.0",
      "date": "2026-10-08T09:13:55.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/ac0b8d244a50b4d67d3ef39dc5b6e34df9d131cae284b3c40eadc0e781585f8d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "2.3.0",
      "date": "2026-10-08T09:14:18.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/297dd6aea2a70e7f365d853c201adab7ebeca09882e014824470b5bcbef83f0c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "2.3.0",
      "date": "2026-10-08T09:21:42.000Z",
      "arch": "aarch64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/1999ca0a57e6f908c927b61f94f9b34a3f81676f21449e4510cb4040f6ca197c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "2.3.0",
      "date": "2026-10-08T09:21:18.000Z",
      "arch": "x86_64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/80ec1855717e2d2d97881ce3286524740bedfa830ca16c26def5edcde5053412",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "2.3.0",
      "date": "2026-10-08T09:20:42.000Z",
      "arch": "aarch64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/db76d11df2249de3dc3c547fed760ca92d7c483034a67e5af1e5b72d79743698",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "2.3.0",
      "date": "2026-10-08T09:24:06.000Z",
      "arch": "x86_64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/d43aa38ff2711cf58124d53f3b37c432da8670d8142206403d1069acf890de98",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "2.3.0",
      "date": "2026-10-08T09:14:08.000Z",
      "arch": "emscripten",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/6f1c5960a842160c1b20f6d781dd3d25e3b6682a3ac9d163bdef89eff2950031",
      "status": "success",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "2.3.0",
      "date": "2026-10-08T09:17:50.000Z",
      "arch": "aarch64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/f6348706759be3987fa6978f16c63895b9636fc73b20263bdd5f59d6b4829341",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "2.3.0",
      "date": "2026-10-08T09:13:39.000Z",
      "arch": "x86_64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/2c1dfa7a8b8e5a4b5e8c977a15b11959c655b558c295694700731771a624eb8c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "2.3.0",
      "date": "2026-10-08T09:13:32.000Z",
      "arch": "x86_64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/2e0cda635db498592e054fcb586c3ffa26d9a2cb7d5f1831e01956f8c357a6b0",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "2.3.0",
      "date": "2026-10-08T09:17:09.000Z",
      "arch": "aarch64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/dd5e0a486dc9a099c5b315f3b957703437b13137251516203309910717e4c679",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "2.3.0",
      "date": "2026-10-08T09:13:26.000Z",
      "arch": "x86_64",
      "commit": "a15604198cc5b8cc9ae00c82e6640d1481e595bf",
      "fileid": "https://r2.ropensci.org/6681a96c91336255167a234af261974ce88020fabfe4fffa5568d157c5d4cf71",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/arvsjo/actions/runs/37754723638"
    }
  ]
}