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  "Title": "Fertility Models",
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  "Authors@R": "person(\"Michail\", \"Tsagris\", role = c(\"aut\", \"cre\"), email = \"mtsagris@uoc.gr\")",
  "Author": "Michail Tsagris [aut, cre]",
  "Maintainer": "Michail Tsagris <mtsagris@uoc.gr>",
  "Description": "Four fertility models are fitted using non-linear least\nsquares. These are the Hadwiger, the Gamma, the Model1 and\nModel2, following the terminology of the following paper:\nPeristera P. and Kostaki A. (2007). \"Modeling fertility in\nmodern populations\". Demographic Research, 16(6): 141--194.\n<doi:10.4054/DemRes.2007.16.6>. Model based averaging is also\nsupported.",
  "License": "GPL (>= 2)",
  "NeedsCompilation": "no",
  "Packaged": {
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    "User": "root"
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  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2026-03-25 17:31:47 UTC",
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    "author": "Michail Tsagris <mtsagris@uoc.gr>",
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    "name": "Michail Tsagris",
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  "_assets": [
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    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
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    "manual.pdf"
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    "comb",
    "fertil.plot",
    "Gama",
    "Hadwiger",
    "Model1",
    "Model2"
  ],
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    {
      "page": "fertilmodel-package",
      "title": "This is an R package that fits 4 fertility models.",
      "topics": [
        "fertilmodel-package"
      ]
    },
    {
      "page": "comb",
      "title": "Model based average of the estimated values from two or more fertility models",
      "topics": [
        "comb"
      ]
    },
    {
      "page": "fertil.plot",
      "title": "Plot of the age-specific fertility rates and the estimated values from one or more fertility models",
      "topics": [
        "fertil.plot"
      ]
    },
    {
      "page": "Hadwiger",
      "title": "Fertility models",
      "topics": [
        "Gama",
        "Hadwiger",
        "Model1",
        "Model2"
      ]
    }
  ],
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