{
  "_id": "6a143ecaacfb0bcc41d432c4",
  "Package": "iarm",
  "Type": "Package",
  "Title": "Item Analysis in Rasch Models",
  "Version": "0.4.4",
  "Authors@R": "c(\nperson(\"Marianne\", \"Mueller\", email = \"marianne.mueller@math.ethz.ch\", role = c(\"aut\", \"cre\")),\nperson(\"Pedro Henrique\",\"Ribeiro Santiago\", email = \"pedro.ribeirosantiago@adelaide.edu.au\", role = \"ctb\"))",
  "Description": "Tools to assess model fit and identify misfitting items\nfor Rasch models (RM) and partial credit models (PCM). Included\nare item fit statistics, item characteristic curves,\nitem-restscore association, conditional likelihood ratio tests,\nassessment of measurement error, estimates of the reliability\nand test targeting as described in Christensen et al. (Eds.)\n(2013, ISBN:978-1-84821-222-0).",
  "License": "GPL-2",
  "Encoding": "UTF-8",
  "LazyData": "true",
  "RoxygenNote": "7.3.3",
  "Config/pak/sysreqs": "cmake make libicu-dev libuv1-dev",
  "Repository": "https://muellermarianne.r-universe.dev",
  "Date/Publication": "2026-03-04 14:51:34 UTC",
  "RemoteUrl": "https://github.com/muellermarianne/iarm",
  "RemoteRef": "HEAD",
  "RemoteSha": "f74b395fe3b32565067e93b75f6ed2986f6d4375",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-25 12:17:49 UTC",
    "User": "root"
  },
  "Author": "Marianne Mueller [aut, cre],\nPedro Henrique Ribeiro Santiago [ctb]",
  "Maintainer": "Marianne Mueller <marianne.mueller@math.ethz.ch>",
  "MD5sum": "5722e993f8e6f68b7a0a9fcc2c01734c",
  "_user": "muellermarianne",
  "_type": "src",
  "_file": "iarm_0.4.4.tar.gz",
  "_fileid": "6b371f4745b0de1bc1e326fb42ed98056e134d3b5a1b195e5d5acf5e4bc0cab5",
  "_filesize": 171329,
  "_sha256": "6b371f4745b0de1bc1e326fb42ed98056e134d3b5a1b195e5d5acf5e4bc0cab5",
  "_created": "2026-05-25T12:17:49.000Z",
  "_published": "2026-05-25T12:21:30.608Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 77710106182,
      "time": 156,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7198045898"
    },
    {
      "job": 77710106164,
      "time": 182,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7198051973"
    },
    {
      "job": 77710106285,
      "time": 187,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7198045624"
    },
    {
      "job": 77710106260,
      "time": 149,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7198038802"
    },
    {
      "job": 77709735983,
      "time": 171,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7198005942"
    },
    {
      "job": 77710106126,
      "time": 124,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7198037373"
    },
    {
      "job": 77710106150,
      "time": 104,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7198032826"
    },
    {
      "job": 77710106248,
      "time": 118,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7198036558"
    },
    {
      "job": 77710106155,
      "time": 161,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7198049377"
    }
  ],
  "_buildurl": "https://github.com/r-universe/muellermarianne/actions/runs/26399981410",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/muellermarianne/iarm",
  "_commit": {
    "id": "f74b395fe3b32565067e93b75f6ed2986f6d4375",
    "author": "Marianne Mueller <marianne.mueller@mails.ch>",
    "committer": "Marianne Mueller <marianne.mueller@mails.ch>",
    "message": "Update auf 0.4.4\n",
    "time": 1772635894
  },
  "_maintainer": {
    "name": "Marianne Mueller",
    "email": "marianne.mueller@math.ethz.ch",
    "login": "muellermarianne",
    "description": "",
    "uuid": 25479526
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "eRm",
      "role": "Depends"
    },
    {
      "package": "ggplot2",
      "role": "Depends"
    },
    {
      "package": "gridExtra",
      "role": "Imports"
    },
    {
      "package": "Hmisc",
      "role": "Imports"
    },
    {
      "package": "psychotools",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "utils",
      "role": "Imports"
    }
  ],
  "_owner": "muellermarianne",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-10",
      "n": 1
    }
  ],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "muellermarianne",
      "count": 48,
      "uuid": 25479526
    }
  ],
  "_userbio": {
    "uuid": 25479526,
    "type": "user",
    "name": "muellermarianne"
  },
  "_downloads": {
    "count": 321,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/iarm"
  },
  "_mentions": 1,
  "_devurl": "https://github.com/muellermarianne/iarm",
  "_searchresults": 36,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/iarm.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/muellermarianne/iarm",
  "_realowner": "muellermarianne",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.2",
      "date": "2019-03-08"
    },
    {
      "version": "0.2.0",
      "date": "2019-05-03"
    },
    {
      "version": "0.3.0",
      "date": "2019-12-04"
    },
    {
      "version": "0.4.1",
      "date": "2020-04-19"
    },
    {
      "version": "0.4.2",
      "date": "2020-09-12"
    },
    {
      "version": "0.4.3",
      "date": "2022-08-27"
    }
  ],
  "_exports": [
    "boot_fit",
    "clr_tests",
    "ICCplot",
    "item_obsexp",
    "item_restscore",
    "item_target",
    "out_infit",
    "partgam",
    "partgam_DIF",
    "partgam_LD",
    "person_estimates",
    "score_groups",
    "test_prop"
  ],
  "_datasets": [
    {
      "name": "amts",
      "title": "Abbreviated Mental Test Score (AMTS)",
      "object": "amts",
      "class": [
        "data.frame"
      ],
      "fields": [
        "id",
        "agegrp",
        "sex",
        "age",
        "time",
        "address",
        "name",
        "year",
        "dob",
        "month",
        "firstww",
        "monarch",
        "countbac"
      ],
      "rows": 197,
      "table": true,
      "tojson": true
    },
    {
      "name": "desc2",
      "title": "Depression Screening DESC-II",
      "object": "desc2",
      "class": [
        "data.frame"
      ],
      "fields": [
        "code",
        "group",
        "gender",
        "agegroup",
        "DESC_2_1",
        "DESC_2_2",
        "DESC_2_3",
        "DESC_2_4",
        "DESC_2_5",
        "DESC_2_6",
        "DESC_2_7",
        "DESC_2_8",
        "DESC_2_9",
        "DESC_2_10"
      ],
      "rows": 799,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "amts",
      "title": "Abbreviated Mental Test Score (AMTS)",
      "topics": [
        "amts"
      ]
    },
    {
      "page": "boot_fit",
      "title": "Computes Bootstrapping P Values for Outfit and Infit Statistics",
      "topics": [
        "boot_fit"
      ]
    },
    {
      "page": "clr_tests",
      "title": "Conditional Likelihood Ratio Tests (CLR)",
      "topics": [
        "clr_tests"
      ]
    },
    {
      "page": "desc2",
      "title": "Depression Screening DESC-II",
      "topics": [
        "desc2"
      ]
    },
    {
      "page": "ICCplot",
      "title": "Item Characteristic Curves",
      "topics": [
        "ICCplot"
      ]
    },
    {
      "page": "item_obsexp",
      "title": "Observed and Expected Item Mean Scores",
      "topics": [
        "item_obsexp"
      ]
    },
    {
      "page": "item_restscore",
      "title": "Item Restscore Association",
      "topics": [
        "item_restscore"
      ]
    },
    {
      "page": "item_target",
      "title": "Computation of Item Targets for Polytomous Models",
      "topics": [
        "item_target"
      ]
    },
    {
      "page": "out_infit",
      "title": "Item Outfit and Infit Statistics",
      "topics": [
        "out_infit"
      ]
    },
    {
      "page": "partgam",
      "title": "Conditional and Partial Gamma Coefficients",
      "topics": [
        "partgam"
      ]
    },
    {
      "page": "partgam_DIF",
      "title": "Partial Gamma to detect Differential Item Functioning (DIF)",
      "topics": [
        "partgam_DIF"
      ]
    },
    {
      "page": "partgam_LD",
      "title": "Partial Gamma to detect Local Dependence (LD)",
      "topics": [
        "partgam_LD"
      ]
    },
    {
      "page": "person_estimates",
      "title": "Person Estimates with MLE and WLE",
      "topics": [
        "person_estimates"
      ]
    },
    {
      "page": "print.bootfit",
      "title": "Print Method for the Output of boot_fit",
      "topics": [
        "print.bootfit"
      ]
    },
    {
      "page": "print.outfit",
      "title": "Print Method for the Output of out_infit",
      "topics": [
        "print.outfit"
      ]
    },
    {
      "page": "score_groups",
      "title": "Generate two Score Groups",
      "topics": [
        "score_groups"
      ]
    },
    {
      "page": "test_prop",
      "title": "Properties of the Test",
      "topics": [
        "test_prop"
      ]
    }
  ],
  "_rundeps": [
    "backports",
    "base64enc",
    "bslib",
    "cachem",
    "checkmate",
    "cli",
    "cluster",
    "colorspace",
    "cpp11",
    "data.table",
    "digest",
    "eRm",
    "evaluate",
    "farver",
    "fastmap",
    "fontawesome",
    "foreign",
    "Formula",
    "fs",
    "ggplot2",
    "glue",
    "GPArotation",
    "gridExtra",
    "gtable",
    "highr",
    "Hmisc",
    "htmlTable",
    "htmltools",
    "htmlwidgets",
    "isoband",
    "jquerylib",
    "jsonlite",
    "knitr",
    "labeling",
    "lattice",
    "lifecycle",
    "magrittr",
    "MASS",
    "Matrix",
    "memoise",
    "mime",
    "mnormt",
    "nlme",
    "nnet",
    "psych",
    "psychotools",
    "R6",
    "rappdirs",
    "RColorBrewer",
    "rlang",
    "rmarkdown",
    "rpart",
    "rstudioapi",
    "S7",
    "sass",
    "scales",
    "stringi",
    "stringr",
    "tinytex",
    "vctrs",
    "viridisLite",
    "withr",
    "xfun",
    "yaml"
  ],
  "_score": 2.5563025007672873,
  "_indexed": true,
  "_nocasepkg": "iarm",
  "_universes": [
    "muellermarianne"
  ],
  "_previous": "0.4.3",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.4.4",
      "date": "2026-05-25T12:19:58.000Z",
      "distro": "noble",
      "commit": "f74b395fe3b32565067e93b75f6ed2986f6d4375",
      "fileid": "a2f24982d4cd1131bf4947927d6ee8f43dfac820af0a1cb83a5b04843396f12d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/muellermarianne/actions/runs/26399981410"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.4.4",
      "date": "2026-05-25T12:20:25.000Z",
      "distro": "noble",
      "commit": "f74b395fe3b32565067e93b75f6ed2986f6d4375",
      "fileid": "f811979caff04453be0b44bc73f59d561f5717f9410dacec94e91179097019b5",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/muellermarianne/actions/runs/26399981410"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.4.4",
      "date": "2026-05-25T12:20:06.000Z",
      "commit": "f74b395fe3b32565067e93b75f6ed2986f6d4375",
      "fileid": "2a195ca8fc6103987309f46f58fed11d029926b2634f6b3b00fb0c840ca2a232",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/muellermarianne/actions/runs/26399981410"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.4.4",
      "date": "2026-05-25T12:19:48.000Z",
      "commit": "f74b395fe3b32565067e93b75f6ed2986f6d4375",
      "fileid": "62ce60f98562af7761dae116acaea3ffb57c1708d54e728ff11c06f7cbbe688b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/muellermarianne/actions/runs/26399981410"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.4.4",
      "date": "2026-05-25T12:20:11.000Z",
      "commit": "f74b395fe3b32565067e93b75f6ed2986f6d4375",
      "fileid": "5a4fa8bedc9cf56646a32a2ec97923d76d29c4753e7452366ef270beec5fc254",
      "status": "success",
      "buildurl": "https://github.com/r-universe/muellermarianne/actions/runs/26399981410"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.4.4",
      "date": "2026-05-25T12:19:03.000Z",
      "commit": "f74b395fe3b32565067e93b75f6ed2986f6d4375",
      "fileid": "749edeb15b844fc43fbeaf6c48df7ee9cb56c9befbe3981b2afaa2c4548ad915",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/muellermarianne/actions/runs/26399981410"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.4.4",
      "date": "2026-05-25T12:19:25.000Z",
      "commit": "f74b395fe3b32565067e93b75f6ed2986f6d4375",
      "fileid": "dbc3740d7719a110a1869e6636b9d6c11ca87c820f6cee05a15e9344bc896e91",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/muellermarianne/actions/runs/26399981410"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.4.4",
      "date": "2026-05-25T12:20:08.000Z",
      "commit": "f74b395fe3b32565067e93b75f6ed2986f6d4375",
      "fileid": "5f738bf7571d267b4ec7557642a6a0a1fd7ba60550b92ff54b42cdbb57e97cb1",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/muellermarianne/actions/runs/26399981410"
    }
  ]
}