{
  "_id": "6a156b6bacfb0bcc41d639cb",
  "Package": "cmaes",
  "Title": "Covariance Matrix Adapting Evolutionary Strategy",
  "Version": "1.0-12",
  "Author": "Heike Trautmann <trautmann@statistik.tu-dortmund.de> and Olaf\nMersmann <olafm@statistik.tu-dortmund.de> and David Arnu\n<david.arnu@statistik.tu-dortmund.de>",
  "Maintainer": "Olaf Mersmann <olafm@statistik.tu-dortmund.de>",
  "Description": "Single objective optimization using a CMA-ES.",
  "License": "GPL-2",
  "Encoding": "UTF-8",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-26 09:41:59 UTC",
    "User": "root"
  },
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2022-03-18 09:20:18 UTC",
  "RemoteUrl": "https://github.com/cran/cmaes",
  "RemoteRef": "HEAD",
  "RemoteSha": "f921cfbd20d03122805200e30420f0dd524be688",
  "MD5sum": "b5dadb3ad828c3412ea6c3910d559d42",
  "_user": "cran",
  "_type": "src",
  "_file": "cmaes_1.0-12.tar.gz",
  "_fileid": "e0f314f896dfc03270c305b2c8351894226fdc6b401cd10d259f509fa144af4a",
  "_filesize": 141881,
  "_sha256": "e0f314f896dfc03270c305b2c8351894226fdc6b401cd10d259f509fa144af4a",
  "_created": "2026-05-26T09:41:59.000Z",
  "_published": "2026-05-26T09:44:11.412Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 77848039191,
      "time": 97,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7213825578"
    },
    {
      "job": 77848039245,
      "time": 102,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7213826981"
    },
    {
      "job": 77847632481,
      "time": 148,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7213791965"
    },
    {
      "job": 77848039216,
      "time": 81,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7213820505"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/26444440340",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/cmaes",
  "_commit": {
    "id": "f921cfbd20d03122805200e30420f0dd524be688",
    "author": "Olaf Mersmann <olafm@statistik.tu-dortmund.de>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.0-12\n",
    "time": 1647595218
  },
  "_maintainer": {
    "name": "Olaf Mersmann",
    "email": "olafm@statistik.tu-dortmund.de"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 2.9.0",
      "role": "Depends"
    },
    {
      "package": "RUnit",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 4,
  "_updates": [],
  "_tags": [],
  "_stars": 1,
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 5145,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/cmaes"
  },
  "_searchresults": 34,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/cmaes.html",
    "extra/contents.json",
    "manual.pdf"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0-6",
      "date": "2010-05-25"
    },
    {
      "version": "1.0-8",
      "date": "2010-06-12"
    },
    {
      "version": "1.0-9",
      "date": "2010-07-24"
    },
    {
      "version": "1.0-11",
      "date": "2011-01-29"
    },
    {
      "version": "1.0-12",
      "date": "2022-03-18"
    }
  ],
  "_exports": [
    "bias_function",
    "cma_es",
    "cmaES",
    "extract_population",
    "f_rand",
    "f_rastrigin",
    "f_rosenbrock",
    "f_sphere",
    "rotate_function",
    "shift_function"
  ],
  "_help": [
    {
      "page": "bias_function",
      "title": "Create a biased test function...",
      "topics": [
        "bias_function"
      ]
    },
    {
      "page": "cma_es",
      "title": "Covariance matrix adapting evolutionary strategy",
      "topics": [
        "cmaES",
        "cma_es"
      ]
    },
    {
      "page": "extract_population",
      "title": "Extract the iter-th population...",
      "topics": [
        "extract_population"
      ]
    },
    {
      "page": "f_rand",
      "title": "Random function...",
      "topics": [
        "f_rand"
      ]
    },
    {
      "page": "f_rastrigin",
      "title": "Rastrigin function...",
      "topics": [
        "f_rastrigin"
      ]
    },
    {
      "page": "f_rosenbrock",
      "title": "Rosenbrock function...",
      "topics": [
        "f_rosenbrock"
      ]
    },
    {
      "page": "f_sphere",
      "title": "Sphere function...",
      "topics": [
        "f_sphere"
      ]
    },
    {
      "page": "rotate_function",
      "title": "Create a rotated test function...",
      "topics": [
        "rotate_function"
      ]
    },
    {
      "page": "shift_function",
      "title": "shift_function",
      "topics": [
        "shift_function"
      ]
    }
  ],
  "_rundeps": [],
  "_score": 3.322045542188332,
  "_indexed": true,
  "_nocasepkg": "cmaes",
  "_universes": [
    "cran"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0-12",
      "date": "2026-05-26T09:43:43.000Z",
      "distro": "noble",
      "commit": "f921cfbd20d03122805200e30420f0dd524be688",
      "fileid": "bfab716fbbcaeb098fe137a308a4bd9d0e43cd267b78864b70a9c7c431efbc9e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26444440340"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.0-12",
      "date": "2026-05-26T09:43:46.000Z",
      "distro": "noble",
      "commit": "f921cfbd20d03122805200e30420f0dd524be688",
      "fileid": "e3296bba28d2f16508812b6f0e4284a53b5358844c3abd2f32a9dd152870b7ab",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26444440340"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.0-12",
      "date": "2026-05-26T09:43:37.000Z",
      "commit": "f921cfbd20d03122805200e30420f0dd524be688",
      "fileid": "31217bbd534e5bc7d0e474a506f36c2f529fcbf34e9f6703eda4217cac55d9f5",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26444440340"
    }
  ]
}