{
  "_id": "6a480c91e06c18f0a6529d79",
  "Package": "oneclust",
  "Type": "Package",
  "Title": "Maximum Homogeneity Clustering for Univariate Data",
  "Version": "0.3.0",
  "Authors@R": "c(\nperson(\"Nan\", \"Xiao\", email = \"me@nanx.me\", role = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0002-0250-5673\")))",
  "Description": "Maximum homogeneity clustering algorithm for\none-dimensional data described in W. D. Fisher (1958)\n<doi:10.1080/01621459.1958.10501479> via dynamic programming.",
  "License": "GPL-3",
  "URL": "https://nanx.me/oneclust/, https://github.com/nanxstats/oneclust",
  "Encoding": "UTF-8",
  "VignetteBuilder": "knitr",
  "BugReports": "https://github.com/nanxstats/oneclust/issues",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.2",
  "Repository": "https://nanxstats.r-universe.dev",
  "Date/Publication": "2025-08-29 12:47:30 UTC",
  "RemoteUrl": "https://github.com/nanxstats/oneclust",
  "RemoteRef": "HEAD",
  "RemoteSha": "121505b16462d5bbbaa64c366d86e41d84245c19",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-07-03 19:18:50 UTC",
    "User": "root"
  },
  "Author": "Nan Xiao [aut, cre] (ORCID: <https://orcid.org/0000-0002-0250-5673>)",
  "Maintainer": "Nan Xiao <me@nanx.me>",
  "_user": "nanxstats",
  "_type": "src",
  "_file": "oneclust_0.3.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/2d816d4765134f520c485d101de1cf9a18199253fc7d41bf5c0f6544f64beb8b",
  "_filesize": 859268,
  "_sha256": "2d816d4765134f520c485d101de1cf9a18199253fc7d41bf5c0f6544f64beb8b",
  "_expires": "2026-10-11T19:25:02.000Z",
  "_created": "2026-07-03T19:18:50.000Z",
  "_published": "2026-07-03T19:25:05.065Z",
  "_jobs": [
    {
      "job": 85059837091,
      "time": 168,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8073548021"
    },
    {
      "job": 85059837064,
      "time": 115,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8073542646"
    },
    {
      "job": 85059837058,
      "time": 123,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8073544767"
    },
    {
      "job": 85059837070,
      "time": 110,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8073541127"
    },
    {
      "job": 85059837141,
      "time": 88,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8073563834"
    },
    {
      "job": 85059837057,
      "time": 175,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8073559647"
    },
    {
      "job": 85059837083,
      "time": 73,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8073546084"
    },
    {
      "job": 85059837093,
      "time": 233,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8073585796"
    },
    {
      "job": 85059358602,
      "time": 253,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8073517682"
    },
    {
      "job": 85059837071,
      "time": 133,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8073546422"
    },
    {
      "job": 85059837072,
      "time": 88,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8073536342"
    },
    {
      "job": 85059837079,
      "time": 86,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8073536254"
    },
    {
      "job": 85059837094,
      "time": 113,
      "config": "windows-release",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8073542053"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960",
  "_status": "success",
  "_upstream": "https://github.com/nanxstats/oneclust",
  "_commit": {
    "id": "121505b16462d5bbbaa64c366d86e41d84245c19",
    "author": "Nan Xiao <me@nanx.me>",
    "committer": "Nan Xiao <me@nanx.me>",
    "message": "Update GitHub Actions workflows\n",
    "time": 1756471650
  },
  "_maintainer": {
    "name": "Nan Xiao",
    "email": "me@nanx.me",
    "login": "nanxstats",
    "bluesky": "@nanxstats.bsky.social",
    "linkedin": "in/nanxstats",
    "twitter": "@nanxstats",
    "description": "Statistician",
    "uuid": 199363,
    "orcid": "0000-0002-0250-5673"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    }
  ],
  "_owner": "nanxstats",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2025-35",
      "n": 2
    }
  ],
  "_tags": [],
  "_topics": [
    "clustering-algorithm",
    "feature-engineering",
    "homogeneity",
    "peak-calling",
    "univariate-data",
    "cpp"
  ],
  "_stars": 5,
  "_contributors": [
    {
      "user": "nanxstats",
      "count": 57,
      "uuid": 199363
    }
  ],
  "_userbio": {
    "uuid": 199363,
    "type": "user",
    "name": "Nan Xiao",
    "followers": 805,
    "description": "Statistician"
  },
  "_downloads": {
    "count": 257,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/oneclust"
  },
  "_devurl": "https://github.com/nanxstats/oneclust",
  "_pkgdown": "https://nanx.me/oneclust/",
  "_searchresults": 2,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/oneclust.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/nanxstats/oneclust",
  "_realowner": "nanxstats",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.2.1",
      "date": "2020-09-01"
    },
    {
      "version": "0.2.2",
      "date": "2022-08-15"
    },
    {
      "version": "0.2.3",
      "date": "2023-03-07"
    },
    {
      "version": "0.3.0",
      "date": "2024-03-12"
    }
  ],
  "_exports": [
    "cud",
    "oneclust",
    "sim_postcode_levels",
    "sim_postcode_samples"
  ],
  "_help": [
    {
      "page": "cud",
      "title": "Masataka Okabe and Kei Ito's Color Universal Design palette",
      "topics": [
        "cud"
      ]
    },
    {
      "page": "oneclust",
      "title": "Maximum homogeneity clustering for one-dimensional data",
      "topics": [
        "oneclust"
      ]
    },
    {
      "page": "sim_postcode_levels",
      "title": "Simulate the levels and their sizes in a high-cardinality feature",
      "topics": [
        "sim_postcode_levels"
      ]
    },
    {
      "page": "sim_postcode_samples",
      "title": "Simulate a high-cardinality feature and a binary response",
      "topics": [
        "sim_postcode_samples"
      ]
    }
  ],
  "_pkglogo": "https://github.com/nanxstats/oneclust/raw/HEAD/man/figures/logo.png",
  "_readme": "https://github.com/nanxstats/oneclust/raw/HEAD/README.md",
  "_rundeps": [
    "Rcpp"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_vignettes": [
    {
      "source": "oneclust.Rmd",
      "filename": "oneclust.html",
      "title": "Maximum Homogeneity Clustering for One-Dimensional Data",
      "author": "Nan Xiao <https://nanx.me>",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Feature engineering for high-cardinality categorical features",
        "Simulated postal code data",
        "Recode the training set",
        "Recode the test set",
        "Grouping coefficients in regression models",
        "Simulated regression data",
        "Raw estimates",
        "Soft-thresholding",
        "Clustering (k = 2)",
        "Clustering (k = 3)",
        "Clustering while preserving data order (k = 5)",
        "Sequential data peak calling and segmentation",
        "Simulated time series data",
        "Peak calling (k = 2)",
        "Peak calling (k = 4)",
        "Segmentation (k = 6)",
        "References"
      ],
      "created": "2020-08-17 06:11:24",
      "modified": "2024-03-11 21:09:30",
      "commits": 10
    }
  ],
  "_score": 4.3979400086720375,
  "_indexed": true,
  "_nocasepkg": "oneclust",
  "_universes": [
    "nanxstats"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.3.0",
      "date": "2026-07-03T19:21:17.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/7710f5c75538337612eb99a5846f7321239ad567fdb35e0eee079e1ff5360f2e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.3.0",
      "date": "2026-07-03T19:20:49.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/ded32b5a9a3ba87ff626a2c2fa6a09cf5759791d1c5efac04b2068be473562a5",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.3.0",
      "date": "2026-07-03T19:21:03.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/9c34dff4e194215fa47b1deaf1013017b8457284acd45d8ca2a3c70588b67da5",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.3.0",
      "date": "2026-07-03T19:20:42.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/016783859f2ac9b11d56c6f9ceeadfe806c1454971c4c18174b1a948b67f7f30",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.3.0",
      "date": "2026-07-03T19:22:37.000Z",
      "arch": "aarch64",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/f4361666ec78c896679b5deab7fa429b5f1f603486eedb0ed81bd8815ce347fb",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.3.0",
      "date": "2026-07-03T19:22:00.000Z",
      "arch": "x86_64",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/9aa7c05795a04d65a2032bcad8b533e39d46978f39729038c11c5319675fcca4",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.3.0",
      "date": "2026-07-03T19:21:08.000Z",
      "arch": "aarch64",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/84dd1065f726d06b99b5bf583f9193fc14ee6785469e0c51f0353b43bf7303ee",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.3.0",
      "date": "2026-07-03T19:23:51.000Z",
      "arch": "x86_64",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/462e5312f1e60fa451e0ece337c6b520046ee1972e7943db5d7804b4836dba7a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.3.0",
      "date": "2026-07-03T19:21:19.000Z",
      "arch": "emscripten",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/4f5719f802588659f40edfa70c81a78de536872c5c5fe533072089a45a23aad9",
      "status": "success",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.3.0",
      "date": "2026-07-03T19:20:01.000Z",
      "arch": "x86_64",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/ded1e1ef4a76ac0c5e88a3c65ffa04572a1df4e780838d049eb18dc9bd717208",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.3.0",
      "date": "2026-07-03T19:19:59.000Z",
      "arch": "x86_64",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/d07cb94aa2437ab9d64a27e4c382ef2cdff04328731340db3df3312f96aadd68",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.3.0",
      "date": "2026-07-03T19:20:18.000Z",
      "arch": "x86_64",
      "commit": "121505b16462d5bbbaa64c366d86e41d84245c19",
      "fileid": "https://r2.ropensci.org/ac3f9fd5322d3ee34f033d4f3df064523c2efd4221d5fd5ea6e89c17f29bb90a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/nanxstats/actions/runs/28679311960"
    }
  ]
}