{
  "_id": "6ace1685a14063b82c3af761",
  "Package": "ipeval",
  "Type": "Package",
  "Title": "Interventional Prediction Evaluation",
  "Version": "0.1.2",
  "Authors@R": "c(\nperson(\n\"Jasper\", \"van Egeraat\",\nemail = \"j.w.a.van_egeraat@lumc.nl\",\nrole = c(\"aut\", \"cre\")\n),\nperson(\n\"Nan\", \"van Geloven\",\nrole = c(\"aut\", \"cph\")\n),\nperson(\n\"Ruth\", \"Keogh\",\nrole = c(\"aut\", \"cph\")\n),\nperson(\n\"Leiden University Medical Center\", role = \"fnd\"\n)\n)",
  "Description": "Provides methods to evaluate predictive performance of\nmodels that estimate risks under hypothetical intervention\nscenarios (interventional/causal/counterfactual predictions)\nwith observational data subject to treatment-outcome\nconfounding. Inverse probability of treatment weighting (IPTW)\nis used to construct a pseudopopulation in which all\nindividuals receive a specified intervention, enabling\nassessment of agreement between predicted risks under the\nintervention and observed outcomes in the pseudo-population\ncorresponding to that intervention. Supports interventions with\nbinary or categorical treatment levels, applied at a single\ntime point. Performance measures supported are AUC (Area Under\nthe receiving operating characteristic Curve), Brier score,\nobserved-expected ratio, and calibration plots. Methods\nimplemented in this package are based on work by Keogh and Van\nGeloven (2024) <DOI:10.1097/EDE.0000000000001713>.",
  "License": "GPL (>= 3)",
  "Encoding": "UTF-8",
  "URL": "https://github.com/survival-lumc/ipeval,\nhttps://survival-lumc.github.io/ipeval/",
  "BugReports": "https://github.com/survival-lumc/ipeval/issues",
  "Config/testthat/edition": "3",
  "VignetteBuilder": "knitr",
  "Config/roxygen2/version": "8.0.0",
  "RoxygenNote": "7.3.3",
  "Repository": "https://survival-lumc.r-universe.dev",
  "Date/Publication": "2026-09-13 09:16:17 UTC",
  "RemoteUrl": "https://github.com/survival-lumc/ipeval",
  "RemoteRef": "HEAD",
  "RemoteSha": "9b4469a052f912dab0402f54a4e98f020b35e551",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-13 11:23:54 UTC",
    "User": "root"
  },
  "Author": "Jasper van Egeraat [aut, cre],\nNan van Geloven [aut, cph],\nRuth Keogh [aut, cph],\nLeiden University Medical Center [fnd]",
  "Maintainer": "Jasper van Egeraat <j.w.a.van_egeraat@lumc.nl>",
  "_user": "survival-lumc",
  "_type": "src",
  "_file": "ipeval_0.1.2.tar.gz",
  "_fileid": "https://r2.ropensci.org/b4016522e3d5ecc40af59ec1abfefd7c9850bd455da41c8ef21d9a19e0c0938b",
  "_filesize": 679511,
  "_sha256": "b4016522e3d5ecc40af59ec1abfefd7c9850bd455da41c8ef21d9a19e0c0938b",
  "_expires": "2027-01-21T11:31:15.000Z",
  "_created": "2026-10-13T11:23:54.000Z",
  "_published": "2026-10-13T11:31:17.354Z",
  "_buildurl": "https://github.com/r-universe/survival-lumc/actions/runs/38389515069",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 115271037344,
      "time": 284,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11808487460"
    },
    {
      "job": 115271037367,
      "time": 274,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11808607261"
    },
    {
      "job": 115271037288,
      "time": 341,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11807887694"
    },
    {
      "job": 115271037479,
      "time": 400,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11808337782"
    },
    {
      "job": 115269668577,
      "time": 212,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11808915818"
    },
    {
      "job": 115271037413,
      "time": 119,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11808111951"
    },
    {
      "job": 115271037488,
      "time": 270,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11808577327"
    },
    {
      "job": 115271037430,
      "time": 339,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11808482753"
    },
    {
      "job": 115271037368,
      "time": 229,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11808756720"
    }
  ],
  "_upstream": "https://github.com/survival-lumc/ipeval",
  "_commit": {
    "id": "9b4469a052f912dab0402f54a4e98f020b35e551",
    "author": "Jasper van Egeraat <j.w.a.van_egeraat@lumc.nl>",
    "committer": "Jasper van Egeraat <j.w.a.van_egeraat@lumc.nl>",
    "message": "Merge branch 'hotfix/new_null_in_each_bootstrap'\n",
    "time": 1789290977
  },
  "_maintainer": {
    "name": "Jasper van Egeraat",
    "email": "j.w.a.van_egeraat@lumc.nl",
    "login": "jvelumc",
    "description": "",
    "uuid": 156666924
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5",
      "role": "Depends"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "survival",
      "role": "Imports"
    },
    {
      "package": "prodlim",
      "role": "Imports"
    },
    {
      "package": "nnet",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    },
    {
      "package": "ipw",
      "role": "Suggests"
    },
    {
      "package": "riskRegression",
      "role": "Suggests"
    },
    {
      "package": "dplyr",
      "role": "Suggests"
    },
    {
      "package": "tidyr",
      "role": "Suggests"
    },
    {
      "package": "vdiffr",
      "role": "Suggests"
    }
  ],
  "_owner": "survival-lumc",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-01",
      "n": 6
    },
    {
      "week": "2026-02",
      "n": 12
    },
    {
      "week": "2026-04",
      "n": 17
    },
    {
      "week": "2026-05",
      "n": 2
    },
    {
      "week": "2026-06",
      "n": 19
    },
    {
      "week": "2026-07",
      "n": 9
    },
    {
      "week": "2026-08",
      "n": 24
    },
    {
      "week": "2026-10",
      "n": 1
    },
    {
      "week": "2026-11",
      "n": 4
    },
    {
      "week": "2026-16",
      "n": 31
    },
    {
      "week": "2026-17",
      "n": 7
    },
    {
      "week": "2026-18",
      "n": 5
    },
    {
      "week": "2026-19",
      "n": 14
    },
    {
      "week": "2026-20",
      "n": 16
    },
    {
      "week": "2026-21",
      "n": 9
    },
    {
      "week": "2026-22",
      "n": 6
    },
    {
      "week": "2026-23",
      "n": 18
    },
    {
      "week": "2026-24",
      "n": 5
    },
    {
      "week": "2026-25",
      "n": 11
    },
    {
      "week": "2026-27",
      "n": 4
    },
    {
      "week": "2026-28",
      "n": 5
    },
    {
      "week": "2026-29",
      "n": 4
    },
    {
      "week": "2026-30",
      "n": 1
    },
    {
      "week": "2026-31",
      "n": 2
    },
    {
      "week": "2026-32",
      "n": 3
    },
    {
      "week": "2026-34",
      "n": 1
    },
    {
      "week": "2026-35",
      "n": 1
    },
    {
      "week": "2026-37",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "v0.1.0",
      "date": "2026-05-04"
    },
    {
      "name": "v0.1.1",
      "date": "2026-08-29"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "jvelumc",
      "count": 373,
      "uuid": 156666924
    },
    {
      "user": "nanvangeloven",
      "count": 1,
      "uuid": 105515011
    }
  ],
  "_userbio": {
    "uuid": 77156762,
    "type": "organization",
    "name": "Survival Analysis Group LUMC",
    "followers": 42,
    "description": "A Github site for projects from the Survival Analysis Group at Leiden University Medical Center (LUMC, the Netherlands). "
  },
  "_downloads": {
    "count": 393,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/ipeval"
  },
  "_devurl": "https://github.com/survival-lumc/ipeval",
  "_pkgdown": "https://survival-lumc.github.io/ipeval/",
  "_searchresults": 3,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/ipeval.html",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_homeurl": "https://github.com/survival-lumc/ipeval",
  "_realowner": "survival-lumc",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2026-05-06"
    },
    {
      "version": "0.1.1",
      "date": "2026-08-29"
    },
    {
      "version": "0.1.2",
      "date": "2026-09-13"
    }
  ],
  "_exports": [
    "ip_score",
    "observed_score"
  ],
  "_help": [
    {
      "page": "ip_score",
      "title": "Interventional prediction score",
      "topics": [
        "ip_score"
      ]
    },
    {
      "page": "observed_score",
      "title": "Performance in observed dataset",
      "topics": [
        "observed_score"
      ]
    },
    {
      "page": "plot.ip_score",
      "title": "Plot calibration curve for an ip_score object",
      "topics": [
        "plot.ip_score"
      ]
    }
  ],
  "_readme": "https://github.com/survival-lumc/ipeval/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "codetools",
    "cpp11",
    "data.table",
    "diagram",
    "digest",
    "farver",
    "future",
    "future.apply",
    "ggplot2",
    "globals",
    "glue",
    "gtable",
    "isoband",
    "KernSmooth",
    "labeling",
    "lattice",
    "lava",
    "lifecycle",
    "listenv",
    "Matrix",
    "nnet",
    "numDeriv",
    "parallelly",
    "prodlim",
    "progressr",
    "R6",
    "RColorBrewer",
    "Rcpp",
    "rlang",
    "S7",
    "scales",
    "shape",
    "SQUAREM",
    "survival",
    "vctrs",
    "viridisLite",
    "withr"
  ],
  "_vignettes": [
    {
      "source": "ipeval.Rmd",
      "filename": "ipeval.html",
      "title": "ipeval: an R package for evaluating predictions under interventions",
      "author": "Jasper W.A. van Egeraat, Ruth Keogh, Nan van Geloven",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Abstract",
        "Introduction",
        "Methods",
        "Illustration",
        "Discussion",
        "Future directions",
        "References"
      ],
      "created": "2026-04-17 09:11:52",
      "modified": "2026-08-09 15:47:38",
      "commits": 9
    },
    {
      "source": "time-to-event.Rmd",
      "filename": "time-to-event.html",
      "title": "Evaluating performance in time-to-event data",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Example 1, non informative censoring",
        "Example 2, informative censoring"
      ],
      "created": "2026-04-16 11:56:24",
      "modified": "2026-05-05 07:33:39",
      "commits": 5
    }
  ],
  "_score": 5.447158031342219,
  "_indexed": true,
  "_nocasepkg": "ipeval",
  "_universes": [
    "survival-lumc",
    "jvelumc"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.2",
      "date": "2026-10-13T11:26:11.000Z",
      "distro": "resolute",
      "commit": "9b4469a052f912dab0402f54a4e98f020b35e551",
      "fileid": "https://r2.ropensci.org/d53e8ef8674e3833d0b6055891c3fbf2c361946fdeb23121df38431cb524a998",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/survival-lumc/actions/runs/38389515069"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.2",
      "date": "2026-10-13T11:26:09.000Z",
      "distro": "resolute",
      "commit": "9b4469a052f912dab0402f54a4e98f020b35e551",
      "fileid": "https://r2.ropensci.org/d2b4a272512539f92a700bb6275399251d24b3fd653e3a741071f3370e18bb58",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/survival-lumc/actions/runs/38389515069"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.2",
      "date": "2026-10-13T11:26:34.000Z",
      "commit": "9b4469a052f912dab0402f54a4e98f020b35e551",
      "fileid": "https://r2.ropensci.org/d1fa6b7e6cc13b80459f3971d9aeac6ce2baf38d333a6721b473c2819e783a9a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/survival-lumc/actions/runs/38389515069"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.1.2",
      "date": "2026-10-13T11:26:38.000Z",
      "commit": "9b4469a052f912dab0402f54a4e98f020b35e551",
      "fileid": "https://r2.ropensci.org/57a71621b2e87d4d2731ff71ac415616873c9b11998477c2e756657b316fbf60",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/survival-lumc/actions/runs/38389515069"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.2",
      "date": "2026-10-13T11:26:07.000Z",
      "commit": "9b4469a052f912dab0402f54a4e98f020b35e551",
      "fileid": "https://r2.ropensci.org/0d2c87ed6f79e10278bce806ab0c58e6a14a4ca77d43347971558a34eb99cff7",
      "status": "success",
      "buildurl": "https://github.com/r-universe/survival-lumc/actions/runs/38389515069"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.2",
      "date": "2026-10-13T11:25:01.000Z",
      "commit": "9b4469a052f912dab0402f54a4e98f020b35e551",
      "fileid": "https://r2.ropensci.org/04f0b66c2978eb035a8a991e97cb08df02114ee6aa154f23c5447f5d37a64187",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/survival-lumc/actions/runs/38389515069"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.2",
      "date": "2026-10-13T11:25:00.000Z",
      "commit": "9b4469a052f912dab0402f54a4e98f020b35e551",
      "fileid": "https://r2.ropensci.org/3d66f81187828fef01ec6ebc86e5ad9a8c9695888ea4c0f0323ff99987ac345f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/survival-lumc/actions/runs/38389515069"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.2",
      "date": "2026-10-13T11:25:00.000Z",
      "commit": "9b4469a052f912dab0402f54a4e98f020b35e551",
      "fileid": "https://r2.ropensci.org/eb895d02abaf5967ba87f3a2bbccca653b11978b15decce2a8a8ec45d328a9c6",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/survival-lumc/actions/runs/38389515069"
    }
  ]
}