{
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  "Package": "prevalence",
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  "Title": "Tools for Prevalence Assessment Studies",
  "Version": "0.4.1",
  "Date": "2022-06-03",
  "Authors@R": "c(person(\"Brecht\", \"Devleesschauwer\",\nrole = c(\"aut\", \"cre\"), email = \"brechtdv@gmail.com\"),\nperson(\"Paul\", \"Torgerson\", role = \"aut\"),\nperson(\"Johannes\", \"Charlier\", role = \"aut\"),\nperson(\"Bruno\", \"Levecke\", role = \"aut\"),\nperson(\"Nicolas\", \"Praet\", role = \"aut\"),\nperson(\"Sophie\", \"Roelandt\", role = \"aut\"),\nperson(\"Suzanne\", \"Smit\", role = \"aut\"),\nperson(\"Pierre\", \"Dorny\", role = \"aut\"),\nperson(\"Dirk\", \"Berkvens\", role = \"aut\"),\nperson(\"Niko\", \"Speybroeck\", role = \"aut\"))",
  "Author": "Brecht Devleesschauwer [aut, cre], Paul Torgerson [aut],\nJohannes Charlier [aut], Bruno Levecke [aut], Nicolas Praet\n[aut], Sophie Roelandt [aut], Suzanne Smit [aut], Pierre Dorny\n[aut], Dirk Berkvens [aut], Niko Speybroeck [aut]",
  "Maintainer": "Brecht Devleesschauwer <brechtdv@gmail.com>",
  "BugReports": "https://github.com/brechtdv/prevalence/issues",
  "Description": "The prevalence package provides Frequentist and Bayesian\nmethods for prevalence assessment studies. IMPORTANT: the\ntruePrev functions in the prevalence package call on JAGS (Just\nAnother Gibbs Sampler), which therefore has to be available on\nthe user's system. JAGS can be downloaded from\n<https://mcmc-jags.sourceforge.io/>.",
  "SystemRequirements": "JAGS (>= 4.0.0) (see\nhttps://mcmc-jags.sourceforge.io/)",
  "License": "GPL (>= 2)",
  "URL": "http://prevalence.cbra.be/",
  "LazyLoad": "yes",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-26 11:35:28 UTC",
    "User": "root"
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  "Config/pak/sysreqs": "jags",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2022-06-03 20:20:02 UTC",
  "RemoteUrl": "https://github.com/cran/prevalence",
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  "_expires": "2027-02-03T11:38:02.000Z",
  "_created": "2026-10-26T11:35:28.000Z",
  "_published": "2026-10-26T11:38:04.504Z",
  "_upstream": "https://github.com/cran/prevalence",
  "_status": "success",
  "_maintainer": {
    "name": "Brecht Devleesschauwer",
    "email": "brechtdv@gmail.com",
    "login": "brechtdv",
    "twitter": "@brechtdv",
    "description": "",
    "uuid": 3698720
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    "author": "Brecht Devleesschauwer <brechtdv@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.4.1\n",
    "time": 1654287602
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  "_host": "GitHub-Actions",
  "_registered": true,
  "_dependencies": [
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      "version": ">= 4.0.0",
      "role": "Depends"
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  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 3,
  "_contributors": [
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    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/prevalence"
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  "_mentions": 8,
  "_devurl": "https://github.com/brechtdv/prevalence",
  "_searchresults": 50,
  "_topics": [
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  "_assets": [
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    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/prevalence.html",
    "extra/readme.html",
    "extra/readme.md"
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  "_homeurl": "https://github.com/brechtdv/prevalence",
  "_realowner": "brechtdv",
  "_cranurl": false,
  "_releases": [
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      "version": "0.1.0",
      "date": "2013-07-06"
    },
    {
      "version": "0.2.0",
      "date": "2013-09-22"
    },
    {
      "version": "0.3.0",
      "date": "2014-10-21"
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    {
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      "date": "2015-04-20"
    },
    {
      "version": "0.4.1",
      "date": "2022-06-03"
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    "as.matrix",
    "autocorr.plot",
    "betaExpert",
    "betaPERT",
    "define_prior",
    "define_prior2",
    "define_x",
    "densplot",
    "gelman.plot",
    "plot",
    "print",
    "propCI",
    "show",
    "summary",
    "traceplot",
    "truePrev",
    "truePrevMulti",
    "truePrevMulti2",
    "truePrevPools"
  ],
  "_help": [
    {
      "page": "prevalence-package",
      "title": "Tools for prevalence assessment studies",
      "topics": [
        "prevalence-package",
        "prevalence"
      ]
    },
    {
      "page": "betaExpert",
      "title": "Calculate the parameters of a Beta distribution based on expert information",
      "topics": [
        "betaExpert",
        "plot.betaExpert",
        "print.betaExpert"
      ]
    },
    {
      "page": "betaPERT",
      "title": "Calculate the parameters of a Beta-PERT distribution",
      "topics": [
        "betaPERT",
        "plot.betaPERT",
        "print.betaPERT"
      ]
    },
    {
      "page": "convert-methods",
      "title": "Methods for Function 'as.matrix' in Package 'prevalence'",
      "topics": [
        "as.matrix,prev-method",
        "as.matrix-methods",
        "convert-methods"
      ]
    },
    {
      "page": "define",
      "title": "Definition of 'truePrevMulti' and 'truePrevMulti2' model",
      "topics": [
        "define_prior",
        "define_prior2",
        "define_x"
      ]
    },
    {
      "page": "plot-methods",
      "title": "Methods for Function 'plot' in Package 'prevalence'",
      "topics": [
        "plot,prev,ANY-method",
        "plot,prev-method",
        "plot-methods"
      ]
    },
    {
      "page": "plot-methods-coda",
      "title": "Plotting functions from package 'coda'",
      "topics": [
        "autocorr.plot,prev-method",
        "autocorr.plot-methods",
        "densplot,prev-method",
        "densplot-methods",
        "gelman.plot,prev-method",
        "gelman.plot-methods",
        "plot-methods-coda",
        "traceplot,prev-method",
        "traceplot-methods"
      ]
    },
    {
      "page": "prev-class",
      "title": "Class '\"prev\"'",
      "topics": [
        "prev-class"
      ]
    },
    {
      "page": "print-methods",
      "title": "Methods for Function 'print' in Package 'prevalence'",
      "topics": [
        "print,prev-method",
        "print-methods"
      ]
    },
    {
      "page": "propCI",
      "title": "Calculate confidence intervals for prevalences and other proportions",
      "topics": [
        "propCI"
      ]
    },
    {
      "page": "show-methods",
      "title": "Methods for Function 'show' in Package 'prevalence'",
      "topics": [
        "show,prev-method",
        "show-methods"
      ]
    },
    {
      "page": "summary-methods",
      "title": "Methods for Function 'summary' in Package 'prevalence'",
      "topics": [
        "summary,prev-method",
        "summary-methods"
      ]
    },
    {
      "page": "truePrev",
      "title": "Estimate true prevalence from individuals samples",
      "topics": [
        "truePrev"
      ]
    },
    {
      "page": "truePrevMulti",
      "title": "Estimate true prevalence from individuals samples using multiple tests - conditional probability scheme",
      "topics": [
        "truePrevMulti"
      ]
    },
    {
      "page": "truePrevMulti2",
      "title": "Estimate true prevalence from individuals samples using multiple tests - covariance scheme",
      "topics": [
        "truePrevMulti2"
      ]
    },
    {
      "page": "truePrevPools",
      "title": "Estimate true prevalence from pooled samples",
      "topics": [
        "truePrevPools"
      ]
    }
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