{
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  "Type": "Package",
  "Title": "Wicked Fast, Accurate Quantiles Using t-Digests",
  "Version": "0.4.3",
  "Date": "2026-05-05",
  "Authors@R": "c(\nperson(\"Bob\", \"Rudis\", email = \"bob@rud.is\", role = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0001-5670-2640\")),\nperson(\"Ted\", \"Dunning\", role = \"aut\",\ncomment = \"t-Digest algorithm; <https://github.com/tdunning/t-digest/>\"),\nperson(\"Andrew\", \"Werner\", role = \"aut\",\ncomment = \"Original C+ code; <https://github.com/ajwerner/tdigest>\")\n)",
  "Description": "The t-Digest construction algorithm, by Dunning, (2019)\n<doi:10.48550/arXiv.1902.04023>, uses a variant of\n1-dimensional k-means clustering to produce a very compact data\nstructure that allows accurate estimation of quantiles. This\nt-Digest data structure can be used to estimate quantiles,\ncompute other rank statistics or even to estimate related\nmeasures like trimmed means. The advantage of the t-Digest over\nprevious digests for this purpose is that the t-Digest handles\ndata with full floating point resolution. The accuracy of\nquantile estimates produced by t-Digests can be orders of\nmagnitude more accurate than those produced by previous digest\nalgorithms. Methods are provided to create and update t-Digests\nand retrieve quantiles from the accumulated distributions.",
  "URL": "https://git.sr.ht/~hrbrmstr/tdigest",
  "BugReports": "https://todo.sr.ht/~hrbrmstr/tdigest",
  "Copyright": "file inst/COPYRIGHTS",
  "Encoding": "UTF-8",
  "License": "MIT + file LICENSE",
  "RoxygenNote": "7.3.1",
  "Language": "en-US",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-06-04 06:43:40 UTC",
    "User": "root"
  },
  "Author": "Bob Rudis [aut, cre] (ORCID:\n<https://orcid.org/0000-0001-5670-2640>), Ted Dunning [aut]\n(t-Digest algorithm; <https://github.com/tdunning/t-digest/>),\nAndrew Werner [aut] (Original C+ code;\n<https://github.com/ajwerner/tdigest>)",
  "Maintainer": "Bob Rudis <bob@rud.is>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2026-05-05 16:59:33 UTC",
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  "_type": "src",
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  "_published": "2026-06-04T06:46:10.548Z",
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    "author": "Bob Rudis <bob@rud.is>",
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    "email": "bob@rud.is",
    "login": "hrbrmstr",
    "mastodon": "@hrbrmstr@mastodon.social",
    "bluesky": "@hrbrmstr.dev",
    "orcid": "0000-0001-5670-2640",
    "description": "🇺🇦 Pampa • Don't look at me…I do what he does—just slower. #rstats avuncular•👨‍🍳•✝️• 💤• Distinguished Engineer @ Censys + CMU Lecturer",
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      "role": "Depends"
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      "package": "magrittr",
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      "role": "Suggests"
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  "_owner": "cran",
  "_selfowned": false,
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  "_updates": [
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      "n": 1
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      "name": "0.4.3",
      "date": "2026-05-05"
    }
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  "_stars": 0,
  "_contributors": [
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    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
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    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/tdigest"
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    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/tdigest.html",
    "manual.pdf"
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  "_realowner": "hrbrmstr",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.3.0",
      "date": "2019-08-01"
    },
    {
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      "date": "2022-10-05"
    },
    {
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      "date": "2024-06-19"
    },
    {
      "version": "0.4.3",
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  ],
  "_exports": [
    "%>%",
    "as_tdigest",
    "is_tdigest",
    "td_add",
    "td_create",
    "td_merge",
    "td_quantile_of",
    "td_total_count",
    "td_value_at",
    "tdigest",
    "tquantile"
  ],
  "_help": [
    {
      "page": "as.list.tdigest",
      "title": "Serialize a tdigest object to an R list or unserialize a serialized tdigest list back into a tdigest object",
      "topics": [
        "as.list.tdigest",
        "as_tdigest"
      ]
    },
    {
      "page": "td_add",
      "title": "Add a value to the t-Digest with the specified count",
      "topics": [
        "td_add"
      ]
    },
    {
      "page": "td_create",
      "title": "Allocate a new histogram",
      "topics": [
        "is_tdigest",
        "td_create"
      ]
    },
    {
      "page": "td_merge",
      "title": "Merge one t-Digest into another",
      "topics": [
        "td_merge"
      ]
    },
    {
      "page": "td_quantile_of",
      "title": "Return the quantile of the value",
      "topics": [
        "td_quantile_of"
      ]
    },
    {
      "page": "td_total_count",
      "title": "Total items contained in the t-Digest",
      "topics": [
        "length.tdigest",
        "td_total_count"
      ]
    },
    {
      "page": "td_value_at",
      "title": "Return the value at the specified quantile",
      "topics": [
        "td_value_at",
        "[.tdigest"
      ]
    },
    {
      "page": "tquantile",
      "title": "Calculate sample quantiles from a t-Digest",
      "topics": [
        "quantile.tdigest",
        "tquantile"
      ]
    }
  ],
  "_rundeps": [
    "magrittr"
  ],
  "_score": 1,
  "_indexed": false,
  "_nocasepkg": "tdigest",
  "_universes": [
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