{
  "_id": "6a1edf02b401979e734104bb",
  "Package": "parfm",
  "Type": "Package",
  "Title": "Parametric Frailty Models",
  "Version": "2.7.8",
  "Authors@R": "c(person(\"Federico\", \"Rotolo\", role = c(\"aut\", \"cre\"),\nemail = \"federico.rotolo@sanofi.com\"),\nperson(\"Marco\", \"Munda\", role = \"aut\"),\nperson(\"Andrea\", \"Callegaro\", role = \"ctb\"))",
  "Description": "Fits Parametric Frailty Models by maximum marginal\nlikelihood. Possible baseline hazards: exponential, Weibull,\ninverse Weibull (Fréchet), Gompertz, lognormal,\nlog-skew-normal, and loglogistic. Possible Frailty\ndistributions: gamma, positive stable, inverse Gaussian and\nlognormal.",
  "License": "GPL-2",
  "LazyLoad": "yes",
  "Encoding": "UTF-8",
  "NeedsCompilation": "no",
  "Author": "Federico Rotolo [aut, cre], Marco Munda [aut], Andrea Callegaro\n[ctb]",
  "Maintainer": "Federico Rotolo <federico.rotolo@sanofi.com>",
  "Packaged": {
    "Date": "2026-05-20 07:42:43 UTC",
    "User": "root"
  },
  "Config/pak/sysreqs": "cmake",
  "Repository": "https://federico-rotolo.r-universe.dev",
  "Date/Publication": "2025-07-24 14:50:02 UTC",
  "RemoteUrl": "https://github.com/cran/parfm",
  "RemoteRef": "HEAD",
  "RemoteSha": "f6cddb43dfbaa0f03b3a2f5192a73df09ecd635e",
  "MD5sum": "168a21758630d2caeca3d2c7acb0613d",
  "_user": "federico-rotolo",
  "_type": "src",
  "_file": "parfm_2.7.8.tar.gz",
  "_fileid": "a5b89c91cd530e124f93cf69c82a7241d21bcc7299c128556dd882dc58a4abc5",
  "_filesize": 2002499,
  "_sha256": "a5b89c91cd530e124f93cf69c82a7241d21bcc7299c128556dd882dc58a4abc5",
  "_created": "2026-05-20T07:42:43.000Z",
  "_published": "2026-06-02T13:47:46.308Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79085757585,
      "time": 179,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7104119361"
    },
    {
      "job": 79085757912,
      "time": 173,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7104117457"
    },
    {
      "job": 79085758773,
      "time": 288,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7104129391"
    },
    {
      "job": 79085758285,
      "time": 242,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7104125260"
    },
    {
      "job": 79085757598,
      "time": 160,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7104061586"
    },
    {
      "job": 79085756770,
      "time": 99,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7359522058"
    },
    {
      "job": 79085757841,
      "time": 173,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7104117030"
    },
    {
      "job": 79085758151,
      "time": 158,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7104112679"
    },
    {
      "job": 79085757861,
      "time": 167,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7104115298"
    }
  ],
  "_buildurl": "https://github.com/r-universe/federico-rotolo/actions/runs/26148568109",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/parfm",
  "_commit": {
    "id": "f6cddb43dfbaa0f03b3a2f5192a73df09ecd635e",
    "author": "Federico Rotolo <federico.rotolo@sanofi.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 2.7.8\n",
    "time": 1753368602
  },
  "_maintainer": {
    "name": "Federico Rotolo",
    "email": "federico.rotolo@sanofi.com",
    "login": "federico-rotolo",
    "description": "",
    "uuid": 111967424
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 2.10",
      "role": "Depends"
    },
    {
      "package": "survival",
      "role": "Depends"
    },
    {
      "package": "optimx",
      "role": "Depends"
    },
    {
      "package": "msm",
      "role": "Imports"
    },
    {
      "package": "graphics",
      "role": "Imports"
    },
    {
      "package": "sn",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 1,
  "_updates": [
    {
      "week": "2025-30",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "2.7.8",
      "date": "2025-07-24"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "federicorotolo",
      "count": 5,
      "uuid": 8420697
    },
    {
      "user": "federico-rotolo",
      "count": 2,
      "uuid": 111967424
    }
  ],
  "_userbio": {
    "uuid": 111967424,
    "type": "user",
    "name": "Federico Rotolo"
  },
  "_downloads": {
    "count": 420,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/parfm"
  },
  "_mentions": 1,
  "_searchresults": 43,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/parfm.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_realowner": "federico-rotolo",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.66",
      "date": "2012-02-16"
    },
    {
      "version": "0.71",
      "date": "2012-03-07"
    },
    {
      "version": "2.00-3",
      "date": "2012-06-04"
    },
    {
      "version": "2.02",
      "date": "2012-06-25"
    },
    {
      "version": "2.5.1",
      "date": "2012-10-29"
    },
    {
      "version": "2.5.2",
      "date": "2012-11-06"
    },
    {
      "version": "2.5.3",
      "date": "2013-05-18"
    },
    {
      "version": "2.5.6",
      "date": "2014-03-26"
    },
    {
      "version": "2.5.8",
      "date": "2015-06-08"
    },
    {
      "version": "2.5.10",
      "date": "2015-09-03"
    },
    {
      "version": "2.7.1",
      "date": "2017-01-30"
    },
    {
      "version": "2.7.5",
      "date": "2017-04-29"
    },
    {
      "version": "2.7.6",
      "date": "2018-11-07"
    },
    {
      "version": "2.7.7",
      "date": "2023-01-18"
    },
    {
      "version": "2.7.8",
      "date": "2025-07-24"
    }
  ],
  "_exports": [
    "anova.parfm",
    "ci.parfm",
    "coef.parfm",
    "logLik.parfm",
    "parfm",
    "plot.parfm",
    "plot.predict.parfm",
    "plot.select.parfm",
    "predict.parfm",
    "print.parfm",
    "print.predict.parfm",
    "print.select.parfm",
    "select.parfm",
    "tau"
  ],
  "_datasets": [
    {
      "name": "asthma",
      "title": "Recurrent asthma attacks in children",
      "object": "asthma",
      "file": "asthma.RData",
      "class": [
        "data.frame"
      ],
      "fields": [
        "Patid",
        "Begin",
        "End",
        "Status",
        "Drug",
        "Fevent"
      ],
      "rows": 1776,
      "table": true,
      "tojson": true
    },
    {
      "name": "culling",
      "title": "Culling of dairy heifer cows",
      "object": "culling",
      "file": "culling.RData",
      "class": [
        "data.frame"
      ],
      "fields": [
        "Cowid",
        "Time",
        "Status",
        "Herd",
        "Timeassess",
        "LogSCC"
      ],
      "rows": 13835,
      "table": true,
      "tojson": true
    },
    {
      "name": "diagnosis",
      "title": "Diagnosis of fracture healing",
      "object": "diagnosis",
      "file": "diagnosis.RData",
      "class": [
        "data.frame"
      ],
      "fields": [
        "Dogid",
        "Time",
        "Status",
        "Method"
      ],
      "rows": 212,
      "table": true,
      "tojson": true
    },
    {
      "name": "ecf",
      "title": "East Coast Fever transmission dynamics",
      "object": "ecf",
      "file": "ecf.RData",
      "class": [
        "data.frame"
      ],
      "fields": [
        "Cowid",
        "Time",
        "Status",
        "Breed"
      ],
      "rows": 230,
      "table": true,
      "tojson": true
    },
    {
      "name": "insem",
      "title": "Time to first insemination in dairy heifer cows without time varying covariates",
      "object": "insem",
      "file": "insem.RData",
      "class": [
        "data.frame"
      ],
      "fields": [
        "Cowid",
        "Time",
        "Status",
        "Herd",
        "Ureum",
        "Protein",
        "Parity",
        "Heifer"
      ],
      "rows": 10513,
      "table": true,
      "tojson": true
    },
    {
      "name": "insemtvc",
      "title": "Time to first insemtvcination in dairy heifer cows with time varying covariates",
      "object": "insemtvc",
      "file": "insemtvc.RData",
      "class": [
        "data.frame"
      ],
      "fields": [
        "begin",
        "end",
        "score",
        "fat",
        "ureum",
        "prot",
        "comb",
        "mlk",
        "par",
        "par2",
        "season",
        "breed",
        "herdnr",
        "cowid"
      ],
      "rows": 93608,
      "table": true,
      "tojson": true
    },
    {
      "name": "mastitis",
      "title": "Correlated infection times in four cow udder quarters",
      "object": "mastitis",
      "file": "mastitis.RData",
      "class": [
        "data.frame"
      ],
      "fields": [
        "Cowid",
        "Lower",
        "Upper",
        "Midpoint",
        "Status",
        "Heifer",
        "Quarter"
      ],
      "rows": 400,
      "table": true,
      "tojson": true
    },
    {
      "name": "reconstitution",
      "title": "Reconstitution of blood-milk barrier after reconstitution",
      "object": "reconstitution",
      "file": "reconstitution.RData",
      "class": [
        "data.frame"
      ],
      "fields": [
        "Cowid",
        "Time",
        "Status",
        "Drug",
        "Heifer"
      ],
      "rows": 200,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "anova.parfm",
      "title": "Analysis of Deviance for a parametric frailty model.",
      "topics": [
        "anova.parfm",
        "anova.parfmlist"
      ]
    },
    {
      "page": "asthma",
      "title": "Recurrent asthma attacks in children",
      "topics": [
        "asthma"
      ]
    },
    {
      "page": "ci.parfm",
      "title": "Confidence Intervals for Hazard Ratios of Covariates of Parametric Frailty Models",
      "topics": [
        "ci.parfm"
      ]
    },
    {
      "page": "culling",
      "title": "Culling of dairy heifer cows",
      "topics": [
        "culling"
      ]
    },
    {
      "page": "diagnosis",
      "title": "Diagnosis of fracture healing",
      "topics": [
        "diagnosis"
      ]
    },
    {
      "page": "ecf",
      "title": "East Coast Fever transmission dynamics",
      "topics": [
        "ecf"
      ]
    },
    {
      "page": "insem",
      "title": "Time to first insemination in dairy heifer cows without time varying covariates",
      "topics": [
        "insem"
      ]
    },
    {
      "page": "insemtvc",
      "title": "Time to first insemtvcination in dairy heifer cows with time varying covariates",
      "topics": [
        "insemtvc"
      ]
    },
    {
      "page": "mastitis",
      "title": "Correlated infection times in four cow udder quarters",
      "topics": [
        "mastitis"
      ]
    },
    {
      "page": "parfm",
      "title": "Parametric Frailty Models",
      "topics": [
        "coef.parfm",
        "logLik.parfm",
        "parfm",
        "plot.parfm",
        "print.parfm"
      ]
    },
    {
      "page": "predict.parfm",
      "title": "Predictions of frailty values for Parametric Frailty Models",
      "topics": [
        "plot.predict.parfm",
        "predict.parfm",
        "print.predict.parfm"
      ]
    },
    {
      "page": "reconstitution",
      "title": "Reconstitution of blood-milk barrier after reconstitution",
      "topics": [
        "reconstitution"
      ]
    },
    {
      "page": "select.parfm",
      "title": "AIC and BIC values of several Parametric Frailty Models",
      "topics": [
        "plot.select.parfm",
        "print.select.parfm",
        "select.parfm"
      ]
    },
    {
      "page": "tau",
      "title": "Kendall's Tau for Parametric Frailty Models",
      "topics": [
        "tau"
      ]
    }
  ],
  "_readme": "https://github.com/cran/parfm/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "expm",
    "generics",
    "glue",
    "lattice",
    "lifecycle",
    "magrittr",
    "MASS",
    "Matrix",
    "MatrixModels",
    "mnormt",
    "msm",
    "mvtnorm",
    "nloptr",
    "numDeriv",
    "optimx",
    "pillar",
    "pkgconfig",
    "pracma",
    "quantreg",
    "rlang",
    "sn",
    "SparseM",
    "survival",
    "tibble",
    "utf8",
    "vctrs"
  ],
  "_score": 2.8095597146352675,
  "_indexed": true,
  "_nocasepkg": "parfm",
  "_universes": [
    "federico-rotolo"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "2.7.8",
      "date": "2026-05-20T07:44:43.000Z",
      "distro": "noble",
      "commit": "f6cddb43dfbaa0f03b3a2f5192a73df09ecd635e",
      "fileid": "f23b827beac517ce825a56f90e63151b13ab8dc26743f8eaa55fbc4366e00b92",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/federico-rotolo/actions/runs/26148568109"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "2.7.8",
      "date": "2026-05-20T07:44:43.000Z",
      "distro": "noble",
      "commit": "f6cddb43dfbaa0f03b3a2f5192a73df09ecd635e",
      "fileid": "7922b2859f487b1104dd46252c593af5bb0f0a4e923a597db765bc1a22970345",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/federico-rotolo/actions/runs/26148568109"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "2.7.8",
      "date": "2026-05-20T07:45:16.000Z",
      "commit": "f6cddb43dfbaa0f03b3a2f5192a73df09ecd635e",
      "fileid": "5b495d08b3378fae7facadcb881ee6e8b7742b3530d9eca63aef2c20b500166e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/federico-rotolo/actions/runs/26148568109"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "2.7.8",
      "date": "2026-05-20T07:45:08.000Z",
      "commit": "f6cddb43dfbaa0f03b3a2f5192a73df09ecd635e",
      "fileid": "5a4e9c8efdb6458d732b8bd320641310c1c11ce5fd4a34bcec6d3a3748183906",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/federico-rotolo/actions/runs/26148568109"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "2.7.8",
      "date": "2026-05-20T07:44:16.000Z",
      "commit": "f6cddb43dfbaa0f03b3a2f5192a73df09ecd635e",
      "fileid": "35d6b10c2da715ed3ce70302c53bca5204bf26416cdb5e09e33c469099ce62aa",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/federico-rotolo/actions/runs/26148568109"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "2.7.8",
      "date": "2026-05-20T07:44:03.000Z",
      "commit": "f6cddb43dfbaa0f03b3a2f5192a73df09ecd635e",
      "fileid": "6d713748328b6d16bfc381235b61b7b2c4d44fc4c98501c03f201ae1c7d3b343",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/federico-rotolo/actions/runs/26148568109"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "2.7.8",
      "date": "2026-05-20T07:44:12.000Z",
      "commit": "f6cddb43dfbaa0f03b3a2f5192a73df09ecd635e",
      "fileid": "c52136caa05d09c7a4ae0671d49c69d826a000f101d29bd113a4bc624368f9a6",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/federico-rotolo/actions/runs/26148568109"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "2.7.8",
      "date": "2026-06-02T13:47:05.000Z",
      "commit": "f6cddb43dfbaa0f03b3a2f5192a73df09ecd635e",
      "fileid": "4bdb5542a4c6fab4edd50c87936a7acb58d544d50d16f8102f3d0e93eb1bcd23",
      "status": "success",
      "buildurl": "https://github.com/r-universe/federico-rotolo/actions/runs/26148568109"
    }
  ]
}