{
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  "Package": "PEkit",
  "Title": "Partition Exchangeability Toolkit",
  "Version": "1.0.0.9000",
  "Authors@R": "c(\nperson(given = \"Ville\",\nfamily = \"Kinnula\",\nrole = c(\"aut\"),\nemail = \"ville.kinnula@helsinki.fi\",\ncomment = c()),\nperson(given = \"Jing\",\nfamily = \"Tang\",\nrole = c(\"ctb\"),\nemail = \"jing.tang@helsinki.fi\",\ncomment = c(ORCID = \"0000-0001-7480-7710\")),\nperson(given = \"Ali\",\nfamily = \"Amiryousefi\",\nrole = c(\"aut\", \"cre\"),\nemail = \"ali.amiryousefi@helsinki.fi\",\ncomment = c(ORCID = \"0000-0002-6317-3860\")))",
  "Description": "Implements the Bayesian supervised predictive classifiers,\nhypothesis testing, and parametric estimation under Partition\nExchangeability. The two classifiers implemented are a marginal\nclassifier that assumes test data is i.i.d., next to a more\ncomputationally costly but accurate simultaneous classifier\nthat finds a labelling for the entire test dataset at once,\nusing all the test data to predict each label. We also provide\nthe Maximum Likelihood Estimation (MLE) of the only underlying\nparameter of the partition exchangeability generative model as\nwell as hypothesis testing statistics for equality of this\nparameter with a single value, alternative, or multiple\nsamples. We present functions to simulate the sequences from\nEwens Sampling Formula as the realisation of the\nPoisson-Dirichlet distribution and their respective\nprobabilities.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
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  "Config/testthat/edition": "3",
  "Repository": "https://amiryousefilab.r-universe.dev",
  "Date/Publication": "2023-05-10 19:26:12 UTC",
  "RemoteUrl": "https://github.com/amiryousefilab/pekit",
  "RemoteRef": "HEAD",
  "RemoteSha": "2b3ffe3d0db781ef92e60e9d738b53411c86b81a",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-16 06:46:59 UTC",
    "User": "root"
  },
  "Author": "Ville Kinnula [aut],\nJing Tang [ctb] (ORCID: <https://orcid.org/0000-0001-7480-7710>),\nAli Amiryousefi [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-6317-3860>)",
  "Maintainer": "Ali Amiryousefi <ali.amiryousefi@helsinki.fi>",
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  "_user": "amiryousefilab",
  "_type": "src",
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  "_created": "2026-05-16T06:46:59.000Z",
  "_published": "2026-06-02T18:40:04.361Z",
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      "page": "abundance",
      "title": "Vector of frequencies of frequencies",
      "topics": [
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      "title": "Fit the supervised classifier under partition exchangeability",
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      "title": "The Poisson-Dirichlet distribution",
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      "title": "Test for the shape of the distribution",
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      "title": "Random sampling from the Poisson-Dirichlet Distribution",
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      "title": "Marginally predicted labels of the test data given training data classification.",
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