{
  "_id": "6ab0fb5b3d719c1f840855a1",
  "Package": "comperank",
  "Title": "Ranking Methods for Competition Results",
  "Version": "0.1.2.9000",
  "Authors@R": "person(given = \"Evgeni\",\nfamily = \"Chasnovski\",\nrole = c(\"aut\", \"cre\"),\nemail = \"evgeni.chasnovski@gmail.com\",\ncomment = c(ORCID = \"0000-0002-1617-4019\"))",
  "Description": "Compute ranking and rating based on competition results.\nMethods of different nature are implemented: with fixed\nHead-to-Head structure, with variable Head-to-Head structure\nand with iterative nature. All algorithms are taken from the\nbook 'Who’s #1?: The science of rating and ranking' by Amy N.\nLangville and Carl D. Meyer (2012, ISBN:978-0-691-15422-0).",
  "License": "MIT + file LICENSE",
  "URL": "https://github.com/echasnovski/comperank",
  "BugReports": "https://github.com/echasnovski/comperank/issues",
  "VignetteBuilder": "knitr",
  "Encoding": "UTF-8",
  "LazyData": "true",
  "Roxygen": "list(markdown = TRUE, old_usage = TRUE)",
  "Config/roxygen2/version": "8.0.0",
  "Config/pak/sysreqs": "libicu-dev",
  "Repository": "https://echasnovski.r-universe.dev",
  "Date/Publication": "2026-07-23 09:34:16 UTC",
  "RemoteUrl": "https://github.com/echasnovski/comperank",
  "RemoteRef": "HEAD",
  "RemoteSha": "33188df4fc49618d355f68e887e079c764818c79",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-09-21 09:28:41 UTC",
    "User": "root"
  },
  "Author": "Evgeni Chasnovski [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-1617-4019>)",
  "Maintainer": "Evgeni Chasnovski <evgeni.chasnovski@gmail.com>",
  "_user": "echasnovski",
  "_type": "src",
  "_file": "comperank_0.1.2.9000.tar.gz",
  "_fileid": "https://r2.ropensci.org/03a2b0a83efea80c7c547c67ddc4cdaf045a8dc2536e45c94600473934da9c24",
  "_filesize": 338037,
  "_sha256": "03a2b0a83efea80c7c547c67ddc4cdaf045a8dc2536e45c94600473934da9c24",
  "_expires": "2026-12-30T09:39:37.000Z",
  "_created": "2026-09-21T09:28:41.000Z",
  "_published": "2026-09-21T09:39:39.570Z",
  "_jobs": [
    {
      "job": 106281587057,
      "time": 134,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10631651838"
    },
    {
      "job": 106281586978,
      "time": 153,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10631221945"
    },
    {
      "job": 106281587031,
      "time": 123,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10631427202"
    },
    {
      "job": 106281587023,
      "time": 151,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10631342552"
    },
    {
      "job": 106281587005,
      "time": 206,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "10631562055"
    },
    {
      "job": 106281587104,
      "time": 357,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "10631167499"
    },
    {
      "job": 106281587101,
      "time": 215,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10631851301"
    },
    {
      "job": 106281587018,
      "time": 608,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10631229029"
    },
    {
      "job": 106280450908,
      "time": 223,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10631746103"
    },
    {
      "job": 106281586996,
      "time": 133,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "10631377321"
    },
    {
      "job": 106281587049,
      "time": 390,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10630679609"
    },
    {
      "job": 106281587135,
      "time": 152,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10631387375"
    },
    {
      "job": 106281587329,
      "time": 118,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "10631561871"
    },
    {
      "job": 106281587902,
      "time": 380,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10631373117"
    },
    {
      "job": 106281587183,
      "time": 108,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10631282546"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964",
  "_status": "success",
  "_upstream": "https://github.com/echasnovski/comperank",
  "_commit": {
    "id": "33188df4fc49618d355f68e887e079c764818c79",
    "author": "Evgeni Chasnovski <evgeni.chasnovski@gmail.com>",
    "committer": "Evgeni Chasnovski <evgeni.chasnovski@gmail.com>",
    "message": "docs: use development version\n",
    "time": 1784799256
  },
  "_maintainer": {
    "name": "Evgeni Chasnovski",
    "email": "evgeni.chasnovski@gmail.com",
    "login": "echasnovski",
    "bluesky": "@echasnovski.com",
    "description": "Data science, Machine learning |\nR, Python, Lua |\nNeovim plugins",
    "uuid": 24854248,
    "orcid": "0000-0002-1617-4019"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "comperes",
      "version": ">= 0.1.0",
      "role": "Depends"
    },
    {
      "package": "R",
      "version": ">= 3.4.0",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "dplyr",
      "version": ">= 0.6.0",
      "role": "Imports"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "rlang",
      "version": ">= 0.2.0",
      "role": "Imports"
    },
    {
      "package": "tibble",
      "role": "Imports"
    },
    {
      "package": "covr",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    }
  ],
  "_owner": "echasnovski",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-30",
      "n": 8
    }
  ],
  "_tags": [
    {
      "name": "v0.1.2",
      "date": "2026-07-21"
    }
  ],
  "_stars": 25,
  "_contributors": [
    {
      "user": "echasnovski",
      "count": 149,
      "uuid": 24854248
    }
  ],
  "_userbio": {
    "uuid": 24854248,
    "type": "user",
    "name": "Evgeni Chasnovski",
    "followers": 1276,
    "description": "Data science, Machine learning |\r\nR, Python, Lua |\r\nNeovim plugins"
  },
  "_downloads": {
    "count": 345,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/comperank"
  },
  "_devurl": "https://github.com/echasnovski/comperank",
  "_searchresults": 45,
  "_topics": [
    "cpp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/comperank.html",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE"
  ],
  "_homeurl": "https://github.com/echasnovski/comperank",
  "_realowner": "echasnovski",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2018-05-30"
    },
    {
      "version": "0.1.1",
      "date": "2020-03-03"
    },
    {
      "version": "0.1.2",
      "date": "2026-07-21"
    }
  ],
  "_exports": [
    "add_elo_ratings",
    "add_iterative_ratings",
    "elo",
    "normalize_keener",
    "rank_colley",
    "rank_elo",
    "rank_iterative",
    "rank_keener",
    "rank_markov",
    "rank_massey",
    "rank_od",
    "rate_colley",
    "rate_elo",
    "rate_iterative",
    "rate_keener",
    "rate_markov",
    "rate_massey",
    "rate_od",
    "round_rank",
    "skew_keener",
    "teleport",
    "vote_equal",
    "vote_self"
  ],
  "_datasets": [
    {
      "name": "snooker_events",
      "title": "Snooker events",
      "object": "snooker_events",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "id",
        "season",
        "name",
        "startDate",
        "endDate",
        "sponsor",
        "type",
        "venue",
        "city",
        "country"
      ],
      "rows": 79,
      "table": true,
      "tojson": true
    },
    {
      "name": "snooker_matches",
      "title": "Snooker matches",
      "object": "snooker_matches",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "id",
        "eventId",
        "round",
        "player1Id",
        "score1",
        "walkover1",
        "player2Id",
        "score2",
        "walkover2",
        "winnerId",
        "startDate",
        "endDate",
        "scheduledDate",
        "frameScores"
      ],
      "rows": 5192,
      "table": true,
      "tojson": true
    },
    {
      "name": "snooker_players",
      "title": "Snooker players",
      "object": "snooker_players",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "id",
        "name",
        "nationality",
        "sex",
        "born",
        "status"
      ],
      "rows": 487,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "comperank-package",
      "title": "comperank: Ranking and Rating Methods for Competition Results",
      "topics": [
        "comperank-package",
        "comperank"
      ]
    },
    {
      "page": "colley",
      "title": "Colley method",
      "topics": [
        "colley",
        "rank_colley",
        "rate_colley"
      ]
    },
    {
      "page": "elo",
      "title": "Elo method",
      "topics": [
        "add_elo_ratings",
        "elo",
        "rank_elo",
        "rate_elo"
      ]
    },
    {
      "page": "iterative",
      "title": "Iterative rating method",
      "topics": [
        "add_iterative_ratings",
        "iterative",
        "rank_iterative",
        "rate_iterative"
      ]
    },
    {
      "page": "keener",
      "title": "Keener method",
      "topics": [
        "keener",
        "normalize_keener",
        "rank_keener",
        "rate_keener",
        "skew_keener"
      ]
    },
    {
      "page": "markov",
      "title": "Markov method",
      "topics": [
        "markov",
        "rank_markov",
        "rate_markov"
      ]
    },
    {
      "page": "massey",
      "title": "Massey method",
      "topics": [
        "massey",
        "rank_massey",
        "rate_massey"
      ]
    },
    {
      "page": "offense-defense",
      "title": "Offense-Defense method",
      "topics": [
        "offense-defense",
        "rank_od",
        "rate_od"
      ]
    },
    {
      "page": "rating-ranking",
      "title": "Definition of Rating and Ranking",
      "topics": [
        "rating-ranking"
      ]
    },
    {
      "page": "round_rank",
      "title": "Rank vector after rounding",
      "topics": [
        "round_rank"
      ]
    },
    {
      "page": "snooker_events",
      "title": "Snooker events",
      "topics": [
        "snooker_events"
      ]
    },
    {
      "page": "snooker_matches",
      "title": "Snooker matches",
      "topics": [
        "snooker_matches"
      ]
    },
    {
      "page": "snooker_players",
      "title": "Snooker players",
      "topics": [
        "snooker_players"
      ]
    },
    {
      "page": "stoch-modifiers",
      "title": "Stochastic matrix modifiers",
      "topics": [
        "stoch-modifiers",
        "teleport",
        "vote_equal",
        "vote_self"
      ]
    }
  ],
  "_readme": "https://github.com/echasnovski/comperank/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "comperes",
    "cpp11",
    "dplyr",
    "generics",
    "glue",
    "lifecycle",
    "magrittr",
    "pillar",
    "pkgconfig",
    "purrr",
    "R6",
    "Rcpp",
    "rlang",
    "stringi",
    "stringr",
    "tibble",
    "tidyr",
    "tidyselect",
    "utf8",
    "vctrs",
    "withr"
  ],
  "_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": "methods-overview.Rmd",
      "filename": "methods-overview.html",
      "title": "Methods Overview",
      "author": "Evgeni Chasnovski",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Overview",
        "Structure of competition results",
        "Algorithms with fixed Head-to-Head structure",
        "Massey method",
        "Colley method",
        "Algorithms with variable Head-to-Head structure",
        "Keener method",
        "Markov method",
        "Offense-Defense method",
        "Algorithms with iterative nature",
        "Iterative ratings",
        "Elo method"
      ],
      "created": "2018-05-27 09:01:06",
      "modified": "2026-07-21 16:05:23",
      "commits": 2
    }
  ],
  "_score": 5.7501225267834,
  "_indexed": true,
  "_nocasepkg": "comperank",
  "_universes": [
    "echasnovski"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:30:54.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/f1f2689fe416af946c53ea2318c9662d9e1de46d69698b71ea05951a6b7ddb0f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:31:49.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/9f3abd7f43755beb5f49480c014d62307240ecf253c94f48dd133ad6114f162a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:30:46.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/f94fe05115b16967d66d5f5ae181f77670cbbfe4ddb92009a8ace9025524310b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:31:04.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/ce7af687003ac4bc0c4dbc6ef168eada0bb205e528d3133e9eada36d83ed91d4",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:31:27.000Z",
      "arch": "aarch64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/824835c51b4d4840a28b5c58a92fa91778525675dff9ad3c8d61971ac20bd8c9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:33:25.000Z",
      "arch": "x86_64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/937e98b219a157f44caa9c67192c0356240970685afca987575a0309a1a21969",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:31:06.000Z",
      "arch": "aarch64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/3fdb677f8449b3b8186dcb955e21db04e56a3418c714b71f49eac098a9a04455",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:33:57.000Z",
      "arch": "x86_64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/ff83a32a79d97bc3de814787e59d647218b4abc1c99b37d4b0cd08e90cf37b57",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:31:14.000Z",
      "arch": "emscripten",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/3cae09c1226d7941620ab1d7d9523ba4559bc75be888a6907dcbb380d1207fda",
      "status": "success",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:34:27.000Z",
      "arch": "aarch64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/4d5dd544f88a8840a6016097a4d582efdaf9c00d3b44e278a7c7abee0611baab",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:30:00.000Z",
      "arch": "x86_64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/2f3ed0eb68184d9d82941a5c664eac1e8e3286d3fc027f3ed079726a089a2b70",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:29:53.000Z",
      "arch": "x86_64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/53725d3d14d59269f617761e3d4c44b027e6844bda9a31835a38b72d3e0568fb",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:34:08.000Z",
      "arch": "aarch64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/40ec73568e6fabd627af5cd2d105247d8a7be98c17f32cd11e5606bc01776858",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.2.9000",
      "date": "2026-09-21T09:29:58.000Z",
      "arch": "x86_64",
      "commit": "33188df4fc49618d355f68e887e079c764818c79",
      "fileid": "https://r2.ropensci.org/22bc8f3ae9330a41fc38ab326dceceb31a95dd7b05f2fef153ca9329a595a806",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/echasnovski/actions/runs/35583096964"
    }
  ]
}