{
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  "Version": "0.3-0",
  "Date": "2024-05-08",
  "Title": "Count Data Regression",
  "Authors@R": "c(person(given = \"Achim\", family = \"Zeileis\", role = c(\"aut\", \"cre\"), email = \"Achim.Zeileis@R-project.org\", comment = c(ORCID = \"0000-0003-0918-3766\")),\nperson(given = \"Christian\", family = \"Kleiber\", role = \"aut\", email = \"Christian.Kleiber@unibas.ch\", comment = c(ORCID = \"0000-0002-6781-4733\")),\nperson(given = \"Thorsten\", family = \"Simon\", role = \"ctb\", comment = c(ORCID = \"0000-0002-3778-7738\")),\nperson(given = \"Kevin\", family = \"Huynh\", role = \"ctb\", email = \"Kevin.Huynh@unibas.ch\", comment = c(ORCID = \"0000-0002-4621-2274\")))",
  "Description": "Regression models for count data, including negative\nbinomial, zero-inflated, zero-truncated, and hurdle models.\nDrivers for combination with flexmix and mboost are also\nprovided. Previously available functions for graphical\ngoodness-of-fit assessment (rootograms etc.) are now provided\nin the 'topmodels' package on R-Forge.",
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  "Additional_repositories": "https://R-Forge.R-project.org",
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  "License": "GPL-2 | GPL-3",
  "Repository": "https://zeileis.r-universe.dev",
  "Date/Publication": "2025-04-10 23:50:04 UTC",
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  "Packaged": {
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    "User": "root"
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  "Author": "Achim Zeileis [aut, cre] (ORCID:\n<https://orcid.org/0000-0003-0918-3766>),\nChristian Kleiber [aut] (ORCID:\n<https://orcid.org/0000-0002-6781-4733>),\nThorsten Simon [ctb] (ORCID: <https://orcid.org/0000-0002-3778-7738>),\nKevin Huynh [ctb] (ORCID: <https://orcid.org/0000-0002-4621-2274>)",
  "Maintainer": "Achim Zeileis <Achim.Zeileis@R-project.org>",
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      "object": "CodParasites",
      "file": "CodParasites.rda",
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      "table": true,
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      "title": "Takeover Bids Data",
      "object": "TakeoverBids",
      "file": "TakeoverBids.rda",
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      ],
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        "realrest",
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        "bidpremium",
        "insthold",
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      "rows": 126,
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      "title": "Extension of the Binomial Distribution",
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        "mean_binom",
        "sbinom",
        "var_binom"
      ]
    },
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    },
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      "title": "Horseshoe Crab Mating",
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    },
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      "title": "Dispersion Tests",
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    {
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      "title": "FlexMix Interface to Negative Binomial Regression Models",
      "topics": [
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      "title": "Extension of the Hurdle Negative Binomial Distribution",
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      "title": "Hurdle Models for Count Data Regression",
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      "title": "Control Parameters for Hurdle Count Data Regression",
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    },
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      "title": "Testing for the Presence of a Zero Hurdle",
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      "title": "mboost Families for Binary, (Zero-Truncated) Negative Binomial and Zero-Truncated Poisson Regression",
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        "estfun.zerotrunc",
        "extractAIC.zerotrunc",
        "fitted.zerotrunc",
        "getSummary.zerotrunc",
        "logLik.zerotrunc",
        "model.frame.zerotrunc",
        "model.matrix.zerotrunc",
        "nobs.zerotrunc",
        "predict.zerotrunc",
        "print.summary.zerotrunc",
        "residuals.zerotrunc",
        "summary.zerotrunc",
        "terms.zerotrunc",
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    {
      "page": "TakeoverBids",
      "title": "Takeover Bids Data",
      "topics": [
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      "topics": [
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    {
      "page": "zerotrunc",
      "title": "Zero-Truncated Count Data Regression",
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        "zerotrunc"
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      "title": "Control Parameters for Zero-Truncated Count Data Regression",
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      "title": "Extension of the Zero-Inflated Negative Binomial Distribution",
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      "title": "Extension of the Zero-Inflated Poisson Distribution",
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