{
  "_id": "6ad574b17f75c4fbd3a1e1d4",
  "Package": "CERFIT",
  "Version": "0.2.1",
  "Title": "Causal Effect Random Forest of Interaction Trees",
  "Authors@R": "c(\nperson(given = \"Justin\",family = \"Thorp\",email = \"jjtthorp@gmail.com\",role = c(\"aut\",\"cre\")),\nperson(given = \"Joshua\", family = \"Moffat\", email = \"joshua.moffat@gmail.com\", role = \"aut\"),\nperson(given = \"Luo\",family = \"Li\",role = \"aut\"),\nperson(given = \"Juanjuan\", family = \"Fan\",role = \"aut\"))",
  "Description": "Fits a Causal Effect Random Forest of Interaction Trees\n(CERFIT) which is a modification of the Random Forest algorithm\nwhere each split is chosen to maximize subgroup treatment\nheterogeneity. Doing this allows it to estimate the\nindividualized treatment effect for each observation in either\nrandomized controlled trial (RCT) or observational data. For\nmore information see L. Li, R. A. Levine, and J. Fan (2022)\n<doi:10.1002/sta4.457>.",
  "License": "GPL (>= 2)",
  "URL": "https://github.com/JustinThorp/CERFIT",
  "BugReports": "https://github.com/JustinThorp/CERFIT/issues",
  "Encoding": "UTF-8",
  "LazyData": "true",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.3",
  "Config/testthat/edition": "3",
  "Config/pak/sysreqs": "make libjpeg-dev libpng-dev",
  "Repository": "https://justinthorp.r-universe.dev",
  "Date/Publication": "2026-10-19 00:50:53 UTC",
  "RemoteUrl": "https://github.com/justinthorp/cerfit",
  "RemoteRef": "HEAD",
  "RemoteSha": "c0776a537a685baecb53c0e7ddfa561450b00876",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-10-19 01:30:11 UTC",
    "User": "root"
  },
  "Author": "Justin Thorp [aut, cre],\nJoshua Moffat [aut],\nLuo Li [aut],\nJuanjuan Fan [aut]",
  "Maintainer": "Justin Thorp <jjtthorp@gmail.com>",
  "_user": "justinthorp",
  "_type": "src",
  "_file": "CERFIT_0.2.1.tar.gz",
  "_fileid": "https://r2.ropensci.org/4212bfd48d73ce4a87a28a5f6a9f1a68698754a2056ec074f42a8e2197d4662f",
  "_filesize": 215798,
  "_sha256": "4212bfd48d73ce4a87a28a5f6a9f1a68698754a2056ec074f42a8e2197d4662f",
  "_expires": "2027-01-27T01:38:55.000Z",
  "_created": "2026-10-19T01:30:11.000Z",
  "_published": "2026-10-19T01:38:57.616Z",
  "_buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 117847495965,
      "time": 135,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12157624314"
    },
    {
      "job": 117847496044,
      "time": 179,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12158236233"
    },
    {
      "job": 117847495989,
      "time": 134,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12158335921"
    },
    {
      "job": 117847495960,
      "time": 186,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12157823275"
    },
    {
      "job": 117847496053,
      "time": 242,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12158051378"
    },
    {
      "job": 117847496034,
      "time": 480,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12158018133"
    },
    {
      "job": 117847495979,
      "time": 164,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12158560012"
    },
    {
      "job": 117847495986,
      "time": 338,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12157729353"
    },
    {
      "job": 117846844204,
      "time": 168,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12157084165"
    },
    {
      "job": 117847495995,
      "time": 178,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "12157917897"
    },
    {
      "job": 117847496014,
      "time": 390,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12158017945"
    },
    {
      "job": 117847496063,
      "time": 174,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12158415650"
    },
    {
      "job": 117847496087,
      "time": 106,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12158146328"
    },
    {
      "job": 117847496069,
      "time": 383,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12158081552"
    },
    {
      "job": 117847496051,
      "time": 146,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12157659140"
    }
  ],
  "_upstream": "https://github.com/justinthorp/cerfit",
  "_commit": {
    "id": "c0776a537a685baecb53c0e7ddfa561450b00876",
    "author": "joshmdigital <125586752+joshmdigital@users.noreply.github.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Merge pull request #2 from JustinThorp/v0.2.1-tests-and-fixes\n\nV0.2.1 tests and fixes",
    "time": 1792371053
  },
  "_maintainer": {
    "name": "Justin Thorp",
    "email": "jjtthorp@gmail.com",
    "login": "justinthorp",
    "description": "",
    "uuid": 70352066
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 2.10",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppArmadillo",
      "role": "LinkingTo"
    },
    {
      "package": "partykit",
      "role": "Imports"
    },
    {
      "package": "CBPS",
      "role": "Imports"
    },
    {
      "package": "randomForest",
      "role": "Imports"
    },
    {
      "package": "twang",
      "role": "Imports"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "glmnet",
      "role": "Imports"
    },
    {
      "package": "survival",
      "role": "Imports"
    },
    {
      "package": "grid",
      "role": "Imports"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    }
  ],
  "_owner": "justinthorp",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-18",
      "n": 1
    },
    {
      "week": "2026-19",
      "n": 1
    },
    {
      "week": "2026-43",
      "n": 1
    }
  ],
  "_tags": [],
  "_stars": 1,
  "_contributors": [
    {
      "user": "justinthorp",
      "count": 60,
      "uuid": 70352066
    },
    {
      "user": "joshmdigital",
      "count": 14,
      "uuid": 125586752
    }
  ],
  "_userbio": {
    "uuid": 70352066,
    "type": "user",
    "name": "Justin Thorp",
    "followers": 0
  },
  "_downloads": {
    "count": 311,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/CERFIT"
  },
  "_devurl": "https://github.com/justinthorp/cerfit",
  "_searchresults": 1,
  "_topics": [
    "openblas",
    "cpp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/CERFIT.html",
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_homeurl": "https://github.com/justinthorp/cerfit",
  "_realowner": "justinthorp",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2022-06-01"
    },
    {
      "version": "0.1.1",
      "date": "2025-09-26"
    },
    {
      "version": "0.2.0",
      "date": "2026-05-07"
    }
  ],
  "_exports": [
    "CERFIT",
    "MinDepth"
  ],
  "_datasets": [
    {
      "name": "educational",
      "title": "Observational Educational Dataset",
      "object": "educational",
      "class": [
        "data.frame"
      ],
      "fields": [
        "SAT_MATH",
        "HSGPA",
        "AGE",
        "GENDER",
        "URM",
        "A",
        "Y"
      ],
      "rows": 1000,
      "table": true,
      "tojson": true
    },
    {
      "name": "warts",
      "title": "Randomized Controlled Trial Warts Dataset",
      "object": "warts",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "sex",
        "age",
        "Time",
        "Number_of_Warts",
        "Type",
        "Area",
        "Result_of_Treatment",
        "treatment"
      ],
      "rows": 180,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "CERFIT",
      "title": "Fits a Random Forest of Interaction Trees",
      "topics": [
        "CERFIT"
      ]
    },
    {
      "page": "educational",
      "title": "Observational Educational Dataset",
      "topics": [
        "educational"
      ]
    },
    {
      "page": "MinDepth",
      "title": "Calculate Variable Importance",
      "topics": [
        "MinDepth"
      ]
    },
    {
      "page": "predict.CERFIT",
      "title": "Get predictions from a CERFIT object",
      "topics": [
        "predict.CERFIT"
      ]
    },
    {
      "page": "warts",
      "title": "Randomized Controlled Trial Warts Dataset",
      "topics": [
        "warts"
      ]
    }
  ],
  "_readme": "https://github.com/justinthorp/cerfit/raw/HEAD/README.md",
  "_rundeps": [
    "arg",
    "CBPS",
    "cli",
    "codetools",
    "cpp11",
    "data.table",
    "DBI",
    "deldir",
    "farver",
    "foreach",
    "Formula",
    "gbm",
    "ggplot2",
    "glmnet",
    "glue",
    "gtable",
    "interp",
    "inum",
    "isoband",
    "iterators",
    "jpeg",
    "jsonlite",
    "labeling",
    "lattice",
    "latticeExtra",
    "libcoin",
    "lifecycle",
    "MASS",
    "MatchIt",
    "Matrix",
    "MatrixModels",
    "minqa",
    "mitools",
    "mvtnorm",
    "nnet",
    "numDeriv",
    "partykit",
    "png",
    "R6",
    "randomForest",
    "RColorBrewer",
    "Rcpp",
    "RcppArmadillo",
    "RcppEigen",
    "RcppProgress",
    "rlang",
    "rpart",
    "S7",
    "sandwich",
    "scales",
    "shape",
    "strucchange",
    "survey",
    "survival",
    "twang",
    "vctrs",
    "viridisLite",
    "withr",
    "xgboost",
    "xtable",
    "zoo"
  ],
  "_sysdeps": [
    {
      "shlib": "liblapack",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.32+ds-5",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libblas",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.32+ds-5",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "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": 3.1760912590556813,
  "_indexed": true,
  "_nocasepkg": "cerfit",
  "_universes": [
    "justinthorp"
  ],
  "_previous": "0.2.0",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-10-19T01:32:09.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/061edd8a7e49d2823bb12fd62df3f9d83c21d7a85c83d14fc85b47b63b126b64",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-10-19T01:32:39.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/e60345da890c2a776032b4f031bb21ec23fb08597f8a5fc832c5ecad07e6174d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-10-19T01:32:10.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/5caf4c8b97e68fc072bbd3186e6c51334517c2fd5a1ec57b037914f04e8dfa05",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-10-19T01:32:53.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/9287bf6a0d4e70a5d6fcaa8eafaa2a2c8926635ea0eb43c40ce25184beb096b2",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-10-19T01:33:17.000Z",
      "arch": "aarch64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/58d51f1094471091eae70dfa67e5c96002959a52473fbc01e811acc409b33f49",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-10-19T01:35:34.000Z",
      "arch": "x86_64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/d04bc457dc4285dc1b827f8f4ef0259b1a8a9f58bbaeff7ffc318b8a66edf238",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-10-19T01:32:20.000Z",
      "arch": "aarch64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/98531e4ed6eaa4f2d5a2863eebe1060059a14425c7506436b8cae0a03ff252a7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-10-19T01:33:45.000Z",
      "arch": "x86_64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/42d6ad286be7ef891c87eda29aeb29175bdfe280d0a3fa3f055568e5583abfac",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.2.1",
      "date": "2026-10-19T01:33:20.000Z",
      "arch": "emscripten",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/a637ab7a1afad8baaf01ea5b6e820d8d77440a5a8abb64591074a6cf43a2159c",
      "status": "success",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-19T01:35:28.000Z",
      "arch": "aarch64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/e163ab4eae94f8b31c406a55d089bd17fdaac729a04d9c1e16b9018c1b20f280",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-19T01:31:28.000Z",
      "arch": "x86_64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/8927473d5f060842244914d9097d6d4be11899812a12f6961d83a5b7fe59653f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-19T01:31:36.000Z",
      "arch": "x86_64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/f5d7082bf474c835e802aad262ec9de52f0ba6f467ec6321ef090d0af546d595",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-19T01:35:30.000Z",
      "arch": "aarch64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/9bc293636dd6899053146865d5a1e038967b084dad9c707068ec9105d227d5b4",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-19T01:31:35.000Z",
      "arch": "x86_64",
      "commit": "c0776a537a685baecb53c0e7ddfa561450b00876",
      "fileid": "https://r2.ropensci.org/c42920738d03d532f40b9f1e64b6ccca8752c1382932dec784171db6b8165a9a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/justinthorp/actions/runs/39185423564"
    }
  ]
}