{
  "_id": "6acb475cfe5cc25786e8d5c4",
  "Package": "OptM",
  "Title": "Estimating the Optimal Number of Migration Edges from 'Treemix'",
  "Version": "0.1.9",
  "Authors@R": "person(\"Robert\", \"Fitak\", email = \"rfitak9@gmail.com\", role = c(\"aut\", \"cre\"))",
  "Description": "The popular population genetic software 'Treemix' by\n'Pickrell and Pritchard' (2012)\n<DOI:10.1371/journal.pgen.1002967> estimates the number of\nmigration edges on a population tree. However, it can be\ndifficult to determine the number of migration edges to\ninclude. Previously, it was customary to stop adding migration\nedges when 99.8% of variation in the data was explained, but\n'OptM' automates this process using an ad hoc statistic based\non the second-order rate of change in the log likelihood.\n'OptM' also has added functionality for various threshold\nmodeling to compare with the ad hoc statistic.",
  "Maintainer": "Robert Fitak <rfitak9@gmail.com>",
  "Author": "Robert Fitak [aut, cre]",
  "License": "GPL (>= 2)",
  "Encoding": "UTF-8",
  "NeedsCompilation": "no",
  "Date": "2025-5-20",
  "RoxygenNote": "7.3.2",
  "Packaged": {
    "Date": "2026-10-11 08:14:20 UTC",
    "User": "root"
  },
  "Config/pak/sysreqs": "libicu-dev",
  "Repository": "https://rfitak.r-universe.dev",
  "Date/Publication": "2025-05-21 21:40:02 UTC",
  "RemoteUrl": "https://github.com/cran/OptM",
  "RemoteRef": "HEAD",
  "RemoteSha": "63b4a98564c86cbcc4cc0ff32e00e9655b0cfb1c",
  "_user": "rfitak",
  "_type": "src",
  "_file": "OptM_0.1.9.tar.gz",
  "_fileid": "https://r2.ropensci.org/9202c6b661e3ada432250a15561344356c9e1b15c66c363f2359f8eaaa2db25d",
  "_filesize": 281904,
  "_sha256": "9202c6b661e3ada432250a15561344356c9e1b15c66c363f2359f8eaaa2db25d",
  "_expires": "2027-01-19T08:22:49.000Z",
  "_created": "2026-10-11T08:14:20.000Z",
  "_published": "2026-10-11T08:22:51.831Z",
  "_buildurl": "https://github.com/r-universe/rfitak/actions/runs/38123911010",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 114424775994,
      "time": 102,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11696497736"
    },
    {
      "job": 114424775949,
      "time": 105,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11695739961"
    },
    {
      "job": 114424776003,
      "time": 140,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11696218744"
    },
    {
      "job": 114424775960,
      "time": 125,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11696413249"
    },
    {
      "job": 114424217994,
      "time": 192,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11696642268"
    },
    {
      "job": 114424775950,
      "time": 85,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11696422820"
    },
    {
      "job": 114424775998,
      "time": 66,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11695609969"
    },
    {
      "job": 114424776018,
      "time": 69,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11695929460"
    },
    {
      "job": 114424775957,
      "time": 66,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11696357850"
    }
  ],
  "_upstream": "https://github.com/cran/OptM",
  "_commit": {
    "id": "63b4a98564c86cbcc4cc0ff32e00e9655b0cfb1c",
    "author": "Robert Fitak <rfitak9@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.1.9\n",
    "time": 1747863602
  },
  "_maintainer": {
    "name": "Robert Fitak",
    "email": "rfitak9@gmail.com",
    "login": "rfitak",
    "description": "",
    "uuid": 19330144
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.2.2",
      "role": "Depends"
    },
    {
      "package": "SiZer",
      "version": ">= 0.1-4",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "grDevices",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 2,
  "_contributors": [
    {
      "user": "rfitak",
      "count": 6,
      "uuid": 19330144
    }
  ],
  "_userbio": {
    "uuid": 19330144,
    "type": "user",
    "name": "Robert Fitak",
    "followers": 16
  },
  "_downloads": {
    "count": 488,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/OptM"
  },
  "_mentions": 2,
  "_searchresults": 101,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/OptM.html",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_realowner": "rfitak",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.1",
      "date": "2019-01-08"
    },
    {
      "version": "0.1.3",
      "date": "2019-04-28"
    },
    {
      "version": "0.1.5",
      "date": "2021-07-27"
    },
    {
      "version": "0.1.6",
      "date": "2021-09-30"
    },
    {
      "version": "0.1.8",
      "date": "2024-06-17"
    },
    {
      "version": "0.1.9",
      "date": "2025-05-27"
    }
  ],
  "_exports": [
    "optM",
    "plot_optM"
  ],
  "_help": [
    {
      "page": "optM",
      "title": "optM function",
      "topics": [
        "optM"
      ]
    },
    {
      "page": "plot_optM",
      "title": "plot_optM function",
      "topics": [
        "plot_optM"
      ]
    }
  ],
  "_readme": "https://github.com/cran/OptM/raw/HEAD/README.md",
  "_rundeps": [
    "boot",
    "cli",
    "cpp11",
    "dplyr",
    "farver",
    "generics",
    "ggplot2",
    "glue",
    "gtable",
    "isoband",
    "labeling",
    "lifecycle",
    "magrittr",
    "pillar",
    "pkgconfig",
    "purrr",
    "R6",
    "RColorBrewer",
    "rlang",
    "S7",
    "scales",
    "SiZer",
    "stringi",
    "stringr",
    "tibble",
    "tidyr",
    "tidyselect",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr"
  ],
  "_score": 3.305351369446624,
  "_indexed": true,
  "_nocasepkg": "optm",
  "_universes": [
    "rfitak"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.9",
      "date": "2026-10-11T08:16:07.000Z",
      "distro": "resolute",
      "commit": "63b4a98564c86cbcc4cc0ff32e00e9655b0cfb1c",
      "fileid": "https://r2.ropensci.org/eccb530180a3f385c1f4426e5e92f43c3c6770fc843ebcc8cb5e0326b4eaab30",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rfitak/actions/runs/38123911010"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.9",
      "date": "2026-10-11T08:16:07.000Z",
      "distro": "resolute",
      "commit": "63b4a98564c86cbcc4cc0ff32e00e9655b0cfb1c",
      "fileid": "https://r2.ropensci.org/c26c3995678fae9ee7a693af5eee9e2b789c2b180e0add329ce8ef44f9829f88",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rfitak/actions/runs/38123911010"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.9",
      "date": "2026-10-11T08:21:53.000Z",
      "commit": "63b4a98564c86cbcc4cc0ff32e00e9655b0cfb1c",
      "fileid": "https://r2.ropensci.org/d9aa088220008bbe51339d1b15674170be0986b78166311c223cc39eb9d6c310",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rfitak/actions/runs/38123911010"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.1.9",
      "date": "2026-10-11T08:19:35.000Z",
      "commit": "63b4a98564c86cbcc4cc0ff32e00e9655b0cfb1c",
      "fileid": "https://r2.ropensci.org/239ce648ab75139d1f05d64c406dfcb3380e244e1133fff42c0050984e6a07d2",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rfitak/actions/runs/38123911010"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.9",
      "date": "2026-10-11T08:16:03.000Z",
      "commit": "63b4a98564c86cbcc4cc0ff32e00e9655b0cfb1c",
      "fileid": "https://r2.ropensci.org/68a0fdf47d61c65348bd086fca47e0573478a06298b336093c03f5f8875c2a77",
      "status": "success",
      "buildurl": "https://github.com/r-universe/rfitak/actions/runs/38123911010"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.9",
      "date": "2026-10-11T08:15:22.000Z",
      "commit": "63b4a98564c86cbcc4cc0ff32e00e9655b0cfb1c",
      "fileid": "https://r2.ropensci.org/3875b3fd935b49a072dd50015f06cca9f9b7ce4aac255b2f9fd76cac9c382594",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rfitak/actions/runs/38123911010"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.9",
      "date": "2026-10-11T08:15:26.000Z",
      "commit": "63b4a98564c86cbcc4cc0ff32e00e9655b0cfb1c",
      "fileid": "https://r2.ropensci.org/134209fa230b0b9056f82df154c211d8901d8978eeb5cec77d9ea50b5aa91a0d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rfitak/actions/runs/38123911010"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.9",
      "date": "2026-10-11T08:15:23.000Z",
      "commit": "63b4a98564c86cbcc4cc0ff32e00e9655b0cfb1c",
      "fileid": "https://r2.ropensci.org/5b899169629c6bc701039d089162f6ccc063aaedfd2f60884a4609def5f45803",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rfitak/actions/runs/38123911010"
    }
  ]
}