{
  "_id": "6ac23a8ad743750d376d721d",
  "Package": "qdm",
  "Version": "0.1-0",
  "Date": "2014-10-16",
  "Title": "Fitting a Quadrilateral Dissimilarity Model to Same-Different\nJudgments",
  "Authors@R": "c(person(\"Nora\", \"Umbach\", role = c(\"aut\", \"cre\"),\nemail = \"nora.umbach@web.de\"),\nperson(\"Florian\", \"Wickelmaier\", role = \"aut\"))",
  "Description": "This package provides different specifications of a\nQuadrilateral Dissimilarity Model which can be used to fit\nsame-different judgments in order to get a predicted matrix\nthat satisfies regular minimality [Colonius & Dzhafarov, 2006,\nMeasurement and representations of sensations, Erlbaum]. From\nsuch a matrix, Fechnerian distances can be computed.",
  "License": "GPL (>= 2)",
  "Packaged": {
    "Date": "2026-10-04 11:34:35 UTC",
    "User": "root"
  },
  "Author": "Nora Umbach [aut, cre], Florian Wickelmaier [aut]",
  "Maintainer": "Nora Umbach <nora.umbach@web.de>",
  "NeedsCompilation": "no",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2014-10-16 00:00:00 UTC",
  "RemoteUrl": "https://github.com/cran/qdm",
  "RemoteRef": "HEAD",
  "RemoteSha": "4e36d5eda8f659f081b59671209e9998d4712244",
  "_user": "cran",
  "_type": "src",
  "_file": "qdm_0.1-0.tar.gz",
  "_fileid": "https://r2.ropensci.org/31313d5cd1b3ca7a596011445145fd4b79916e6389b07993d6e9e2718debec51",
  "_filesize": 873329,
  "_sha256": "31313d5cd1b3ca7a596011445145fd4b79916e6389b07993d6e9e2718debec51",
  "_expires": "2027-01-12T11:37:44.000Z",
  "_created": "2026-10-04T11:34:35.000Z",
  "_published": "2026-10-04T11:37:46.765Z",
  "_jobs": [
    {
      "job": 111427262977,
      "time": 126,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11301639295"
    },
    {
      "job": 111427262812,
      "time": 98,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11302496956"
    },
    {
      "job": 111426868817,
      "time": 141,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11302157555"
    },
    {
      "job": 111427262811,
      "time": 64,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11302026680"
    },
    {
      "job": 111427262916,
      "time": 71,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11302521988"
    },
    {
      "job": 111427262806,
      "time": 55,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11302461963"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/37199065802",
  "_status": "success",
  "_upstream": "https://github.com/cran/qdm",
  "_commit": {
    "id": "4e36d5eda8f659f081b59671209e9998d4712244",
    "author": "Nora Umbach <nora.umbach@web.de>",
    "committer": "Gabor Csardi <csardi.gabor@gmail.com>",
    "message": "version 0.1-0\n",
    "time": 1413417600
  },
  "_maintainer": {
    "name": "Nora Umbach",
    "email": "nora.umbach@web.de"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.1.0",
      "role": "Depends"
    },
    {
      "package": "stats",
      "role": "Depends"
    },
    {
      "package": "graphics",
      "role": "Depends"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "followers": 630,
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 203,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/qdm"
  },
  "_searchresults": 4,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/qdm.html"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1-0",
      "date": "2014-10-27"
    }
  ],
  "_exports": [
    "psi",
    "qdm"
  ],
  "_datasets": [
    {
      "name": "FMrate",
      "title": "Discrimination Judgments of Frequency-Modulated Tones",
      "object": "FMrate",
      "file": "FMrate.txt.gz",
      "class": [
        "data.frame"
      ],
      "fields": [
        "resp",
        "RT",
        "id",
        "ses",
        "s1",
        "s2",
        "phi1",
        "phi2"
      ],
      "rows": 26820,
      "table": true,
      "tojson": true
    },
    {
      "name": "lightness",
      "title": "Discrimination Judgments of Gray Patches",
      "object": "lightness",
      "file": "lightness.txt.gz",
      "class": [
        "data.frame"
      ],
      "fields": [
        "resp",
        "RT",
        "id",
        "ses",
        "s1",
        "s2",
        "key"
      ],
      "rows": 35760,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "FMrate",
      "title": "Discrimination Judgments of Frequency-Modulated Tones",
      "topics": [
        "FMrate"
      ]
    },
    {
      "page": "lightness",
      "title": "Discrimination Judgments of Gray Patches",
      "topics": [
        "lightness"
      ]
    },
    {
      "page": "persp.qdm",
      "title": "Perspective Plot for Predictions of Quadrilateral Dissimilarity Model",
      "topics": [
        "persp.qdm"
      ]
    },
    {
      "page": "predict.qdm",
      "title": "Predictions of Quadrilateral Dissimilarity Model",
      "topics": [
        "predict.qdm"
      ]
    },
    {
      "page": "samediff",
      "title": "Create Discrimination Probabilities (Psi) from Data Frame",
      "topics": [
        "psi",
        "samediff"
      ]
    },
    {
      "page": "qdm",
      "title": "Fit a Quadrilateral Dissimilarity Model",
      "topics": [
        "qdm"
      ]
    }
  ],
  "_rundeps": [],
  "_score": 1,
  "_indexed": true,
  "_nocasepkg": "qdm",
  "_universes": [
    "cran"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1-0",
      "date": "2026-10-04T11:37:20.000Z",
      "distro": "resolute",
      "commit": "4e36d5eda8f659f081b59671209e9998d4712244",
      "fileid": "https://r2.ropensci.org/2730567e1aeeb5e0874068e3a7c935a5c9a6094ec92b600cd4f65e41b05029ea",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/37199065802"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1-0",
      "date": "2026-10-04T11:36:19.000Z",
      "distro": "resolute",
      "commit": "4e36d5eda8f659f081b59671209e9998d4712244",
      "fileid": "https://r2.ropensci.org/51cd34a3da1a9574ba97343fe81dc600a222210b7cf80ca423fc736be6b6ba26",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/37199065802"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1-0",
      "date": "2026-10-04T11:35:54.000Z",
      "commit": "4e36d5eda8f659f081b59671209e9998d4712244",
      "fileid": "https://r2.ropensci.org/5eab3cfb3936ee3e96daa6d7b299b25e46f831f826765866c8408a4bc9f31786",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/37199065802"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1-0",
      "date": "2026-10-04T11:35:44.000Z",
      "commit": "4e36d5eda8f659f081b59671209e9998d4712244",
      "fileid": "https://r2.ropensci.org/7cfaf6815503be0c3f32a0d24277945ec4f472017a136f5783428d260accdd31",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/37199065802"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1-0",
      "date": "2026-10-04T11:35:30.000Z",
      "commit": "4e36d5eda8f659f081b59671209e9998d4712244",
      "fileid": "https://r2.ropensci.org/4ad592686d72b77bd1d786c841ca6c4a34cb1d768b86d8bae60f101c02c24fbd",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/37199065802"
    }
  ]
}