{
  "_id": "6ad1f74c1200a49930211c2b",
  "Package": "gena",
  "Type": "Package",
  "Title": "Genetic Algorithm and Particle Swarm Optimization",
  "Version": "1.0.1",
  "Date": "2026-04-08",
  "Authors@R": "c(person(\"Bogdan\", \"Potanin\", email = \"bogdanpotanin@gmail.com\", role = c(\"aut\", \"cre\", \"ctb\")), person(\"Sofiia\", \"Dolgikh\", email = \"sidolgikh@gmail.com\", role = c(\"ctb\")))",
  "Description": "Implements genetic algorithm and particle swarm algorithm\nfor real-valued functions. Various modifications (including\nhybridization and elitism) of these algorithms are provided.\nImplemented functions are based on ideas described in S.\nKatoch, S. Chauhan, V. Kumar (2020)\n<doi:10.1007/s11042-020-10139-6> and M. Clerc (2012)\n<https://hal.science/hal-00764996>.",
  "License": "GPL (>= 2)",
  "RoxygenNote": "7.3.2",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-10-16 10:01:25 UTC",
    "User": "root"
  },
  "Author": "Bogdan Potanin [aut, cre, ctb], Sofiia Dolgikh [ctb]",
  "Maintainer": "Bogdan Potanin <bogdanpotanin@gmail.com>",
  "Repository": "https://bogdanpotanin.r-universe.dev",
  "Date/Publication": "2026-04-09 07:59:19 UTC",
  "RemoteUrl": "https://github.com/cran/gena",
  "RemoteRef": "HEAD",
  "RemoteSha": "46945d1848f074f047da73adb790fd090a579475",
  "_user": "bogdanpotanin",
  "_type": "src",
  "_file": "gena_1.0.1.tar.gz",
  "_fileid": "https://r2.ropensci.org/3f26638018a5b6ce65825fb9d7655f306828c8aaac0420cb0c7bdcb6a028b7d7",
  "_filesize": 285383,
  "_sha256": "3f26638018a5b6ce65825fb9d7655f306828c8aaac0420cb0c7bdcb6a028b7d7",
  "_expires": "2027-01-24T10:07:06.000Z",
  "_created": "2026-10-16T10:01:25.000Z",
  "_published": "2026-10-16T10:07:08.577Z",
  "_buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 116918811331,
      "time": 91,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12039271131"
    },
    {
      "job": 116918811346,
      "time": 100,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12039720237"
    },
    {
      "job": 116918811522,
      "time": 77,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12038822007"
    },
    {
      "job": 116918811333,
      "time": 96,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12039041721"
    },
    {
      "job": 116918811486,
      "time": 116,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12038842073"
    },
    {
      "job": 116918811337,
      "time": 161,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12039596108"
    },
    {
      "job": 116918811265,
      "time": 87,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12038454772"
    },
    {
      "job": 116918811279,
      "time": 293,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12038797597"
    },
    {
      "job": 116917765810,
      "time": 171,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12039295891"
    },
    {
      "job": 116918811461,
      "time": 81,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "12038742139"
    },
    {
      "job": 116918811425,
      "time": 227,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12039750609"
    },
    {
      "job": 116918811725,
      "time": 142,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12039072325"
    },
    {
      "job": 116918811299,
      "time": 94,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12038926821"
    },
    {
      "job": 116918811503,
      "time": 196,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12039212138"
    },
    {
      "job": 116918811324,
      "time": 99,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12038807020"
    }
  ],
  "_upstream": "https://github.com/cran/gena",
  "_commit": {
    "id": "46945d1848f074f047da73adb790fd090a579475",
    "author": "Bogdan Potanin <bogdanpotanin@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.0.1\n",
    "time": 1775721559
  },
  "_maintainer": {
    "name": "Bogdan Potanin",
    "email": "bogdanpotanin@gmail.com",
    "login": "bogdanpotanin",
    "description": "",
    "uuid": 25222744
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppArmadillo",
      "role": "LinkingTo"
    },
    {
      "package": "Rcpp",
      "version": ">= 1.0.6",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 1,
  "_updates": [
    {
      "week": "2026-15",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "1.0.1",
      "date": "2026-04-09"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "bogdanpotanin",
      "count": 2,
      "uuid": 25222744
    }
  ],
  "_userbio": {
    "uuid": 25222744,
    "type": "user",
    "name": "bogdanpotanin",
    "followers": 5
  },
  "_downloads": {
    "count": 492,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/gena"
  },
  "_searchresults": 0,
  "_topics": [
    "cpp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/gena.html",
    "extra/manual.pdf"
  ],
  "_realowner": "bogdanpotanin",
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0.0",
      "date": "2022-08-15"
    },
    {
      "version": "1.0.1",
      "date": "2026-04-09"
    }
  ],
  "_exports": [
    "gena",
    "gena.constr",
    "gena.crossover",
    "gena.grad",
    "gena.hessian",
    "gena.hybrid",
    "gena.mating",
    "gena.mutation",
    "gena.population",
    "pso",
    "pso.nh",
    "pso.velocity",
    "rhypersphere"
  ],
  "_help": [
    {
      "page": "gena",
      "title": "Genetic Algorithm",
      "topics": [
        "gena"
      ]
    },
    {
      "page": "gena.constr",
      "title": "Constraints",
      "topics": [
        "gena.constr"
      ]
    },
    {
      "page": "gena.crossover",
      "title": "Crossover",
      "topics": [
        "gena.crossover"
      ]
    },
    {
      "page": "gena.hybrid",
      "title": "Hybridization",
      "topics": [
        "gena.hybrid"
      ]
    },
    {
      "page": "gena.mating",
      "title": "Mating",
      "topics": [
        "gena.mating"
      ]
    },
    {
      "page": "gena.mutation",
      "title": "Mutation",
      "topics": [
        "gena.mutation"
      ]
    },
    {
      "page": "gena.population",
      "title": "Population",
      "topics": [
        "gena.population"
      ]
    },
    {
      "page": "genaDiff",
      "title": "Numeric Differentiation",
      "topics": [
        "gena.grad",
        "gena.hessian",
        "genaDiff"
      ]
    },
    {
      "page": "plot.gena",
      "title": "Plot best found fitness during genetic algorithm",
      "topics": [
        "plot.gena"
      ]
    },
    {
      "page": "plot.pso",
      "title": "Plot best found fitnesses during genetic algorithm",
      "topics": [
        "plot.pso"
      ]
    },
    {
      "page": "print.gena",
      "title": "Print method for \"gena\" object",
      "topics": [
        "print.gena"
      ]
    },
    {
      "page": "print.pso",
      "title": "Print method for \"pso\" object",
      "topics": [
        "print.pso"
      ]
    },
    {
      "page": "print.summary.gena",
      "title": "Summary for \"gena\" object",
      "topics": [
        "print.summary.gena"
      ]
    },
    {
      "page": "print.summary.pso",
      "title": "Summary for \"pso\" object",
      "topics": [
        "print.summary.pso"
      ]
    },
    {
      "page": "pso",
      "title": "Particle Swarm Optimization",
      "topics": [
        "pso"
      ]
    },
    {
      "page": "pso.nh",
      "title": "Neighbourhood",
      "topics": [
        "pso.nh"
      ]
    },
    {
      "page": "pso.velocity",
      "title": "Velocity",
      "topics": [
        "pso.velocity"
      ]
    },
    {
      "page": "rhypersphere",
      "title": "Hypersphere",
      "topics": [
        "rhypersphere"
      ]
    },
    {
      "page": "summary.gena",
      "title": "Summarizing gena Fits",
      "topics": [
        "summary.gena"
      ]
    },
    {
      "page": "summary.pso",
      "title": "Summarizing pso Fits",
      "topics": [
        "summary.pso"
      ]
    }
  ],
  "_rundeps": [
    "Rcpp",
    "RcppArmadillo"
  ],
  "_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"
    }
  ],
  "_score": 1.4771212547196624,
  "_indexed": true,
  "_nocasepkg": "gena",
  "_universes": [
    "bogdanpotanin"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0.1",
      "date": "2026-10-16T10:03:05.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/8fd83bb99813ceaf6561d607360088350da235a4b61b2bbb80d1b5e0daed8daf",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0.1",
      "date": "2026-10-16T10:03:10.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/142748e275da68e0e55d4f5d9b9d21f9990e02933cecddd4ee6a9311b3737327",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.0.1",
      "date": "2026-10-16T10:02:57.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/f0114e265937003f627c999be7a8dc44235e6f748846de00a470c019f87ebd32",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.0.1",
      "date": "2026-10-16T10:03:07.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/f2a76c2f1f6d8a2d25945cdfa2a4635507be64aa72962bca98bbccf9c64ec987",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.0.1",
      "date": "2026-10-16T10:03:30.000Z",
      "arch": "aarch64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/b7d6929ed818cfef9d13a5fb2435344b90dc2a03656f01eea75a32b5240a8283",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.0.1",
      "date": "2026-10-16T10:04:01.000Z",
      "arch": "x86_64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/a48346a6b0b10d3819d65053c7a11088707e82c24443205d615ace43b89421e1",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.0.1",
      "date": "2026-10-16T10:03:04.000Z",
      "arch": "aarch64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/22fccb7a240c159f6c4b17d20ddedede91dab7391dcd44068d6a99607557a929",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.0.1",
      "date": "2026-10-16T10:05:18.000Z",
      "arch": "x86_64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/8e0532324c81c05644484074944b467cea8137351843f1d5114750fe0faf2b6f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.0.1",
      "date": "2026-10-16T10:03:05.000Z",
      "arch": "emscripten",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/b6565cbfec0eebf34695894c0fafd7b8d24d5e556a46df00afd0725796d03693",
      "status": "success",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.0.1",
      "date": "2026-10-16T10:05:07.000Z",
      "arch": "aarch64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/55f8d11899f4ef008ca9b2ae84b74df45e67d87d738ad0498b42e95302091bc7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.0.1",
      "date": "2026-10-16T10:02:42.000Z",
      "arch": "x86_64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/083e7da9c2af23643f1060a9bc459d69f208abf6942f80aff9fb7cd9114f13c5",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.0.1",
      "date": "2026-10-16T10:02:40.000Z",
      "arch": "x86_64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/27d300aed4c038075fced357f8229dd9fbc017d43d61243da9b2bafc5dc99aa6",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.0.1",
      "date": "2026-10-16T10:04:38.000Z",
      "arch": "aarch64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/3f4a67d058eba3780093e73cbea6c1dedc98e857049a15426177f45ca0e4ae98",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.0.1",
      "date": "2026-10-16T10:02:40.000Z",
      "arch": "x86_64",
      "commit": "46945d1848f074f047da73adb790fd090a579475",
      "fileid": "https://r2.ropensci.org/07f8d1de6e9a5876ea8e9d7d8b92c732ce28562da1e304a9ca1d0f09b0e3e9c3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bogdanpotanin/actions/runs/38884132255"
    }
  ]
}