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  "Title": "Generation of Virtual Species Distributions",
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  "Authors@R": "c(person(given = \"Boris\",\nfamily = \"Leroy\",\nrole = c(\"cre\", \"aut\"),\nemail = \"leroy.boris@gmail.com\"),\nperson(given = c(\"Christine\", \"N.\"),\nfamily = \"Meynard\",\nrole = \"ctb\"),\nperson(given = \"Celine\",\nfamily = \"Bellard\",\nrole = \"ctb\"),\nperson(given = \"Franck\",\nfamily = \"Courchamp\",\nrole = \"ctb\"),\nperson(given = \"Robin\",\nfamily = \"Delsol\",\nrole = \"ctb\"),\nperson(given = \"Willson\",\nfamily = \"Gaul\",\nrole = \"ctb\"))",
  "Description": "Provides a framework for generating virtual species\ndistributions, a procedure increasingly used in ecology to\nimprove species distribution models. This package integrates\nthe existing methodological approaches with the objective of\ngenerating virtual species distributions with increased\necological realism.",
  "Encoding": "UTF-8",
  "License": "GPL (>=2.0)",
  "URL": "https://borisleroy.com/virtualspecies/",
  "BugReports": "https://github.com/Farewe/virtualspecies/issues",
  "RoxygenNote": "7.3.2",
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      "date": "2014-09-25"
    },
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      "date": "2015-05-15"
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    "convertToPA",
    "custnorm",
    "formatFunctions",
    "generateRandomSp",
    "generateSpFromBCA",
    "generateSpFromFun",
    "generateSpFromPCA",
    "limitDistribution",
    "linearFun",
    "logisticFun",
    "plotResponse",
    "plotSuitabilityToProba",
    "quadraticFun",
    "removeCollinearity",
    "sampleOccurrences",
    "synchroniseNA"
  ],
  "_help": [
    {
      "page": "betaFun",
      "title": "Beta response function",
      "topics": [
        "betaFun"
      ]
    },
    {
      "page": "convertToPA",
      "title": "Convert a virtual species distribution (or a suitability raster) into presence-absence",
      "topics": [
        "convertToPA"
      ]
    },
    {
      "page": "custnorm",
      "title": "Normal function defined by extremes",
      "topics": [
        "custnorm"
      ]
    },
    {
      "page": "formatFunctions",
      "title": "Format and visualise functions used to generate virtual species with 'generateSpFromFun'",
      "topics": [
        "formatFunctions"
      ]
    },
    {
      "page": "generateRandomSp",
      "title": "Generate a random virtual species distribution from environmental variables",
      "topics": [
        "generateRandomSp"
      ]
    },
    {
      "page": "generateSpFromBCA",
      "title": "Generate a virtual species distribution from a Between Component Analysis of environmental variables",
      "topics": [
        "generateSpFromBCA"
      ]
    },
    {
      "page": "generateSpFromFun",
      "title": "Generate a virtual species distributions with responses to environmental variables",
      "topics": [
        "generateSpFromFun"
      ]
    },
    {
      "page": "generateSpFromPCA",
      "title": "Generate a virtual species distribution with a PCA of environmental variables",
      "topics": [
        "generateSpFromPCA"
      ]
    },
    {
      "page": "limitDistribution",
      "title": "Limit a virtual species distribution to a defined area",
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      ]
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      "page": "logisticFun",
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      "topics": [
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      ]
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      "page": "plotResponse",
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      "topics": [
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      ]
    },
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      "page": "plotSuitabilityToProba",
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      "topics": [
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    {
      "page": "quadraticFun",
      "title": "Quadratic function",
      "topics": [
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      "topics": [
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    {
      "page": "sampleOccurrences",
      "title": "Sample occurrences in a virtual species distribution",
      "topics": [
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    {
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