{
  "_id": "6a2be5b33efcd9bda42cd27f",
  "Package": "caRamel",
  "Type": "Package",
  "Title": "Automatic Calibration by Evolutionary Multi Objective Algorithm",
  "Version": "1.5",
  "Date": "2026-05-07",
  "Authors@R": "c(\nperson(\"Nicolas\", \"Le Moine\", role = c(\"aut\")),\nperson(\"Celine\", \"Monteil\", role = c(\"aut\")),\nperson(\"Frederic\", \"Hendrickx\", role = c(\"ctb\")),\nperson(\"Fabrice\", \"Zaoui\", role = c(\"aut\", \"cre\"), email = \"fabrice.zaoui@edf.fr\"),\nperson(\"Alban\", \"de Lavenne\", role = c(\"ctb\"))\n)",
  "Author": "Nicolas Le Moine [aut], Celine Monteil [aut], Frederic\nHendrickx [ctb], Fabrice Zaoui [aut, cre], Alban de Lavenne\n[ctb]",
  "Maintainer": "Fabrice Zaoui <fabrice.zaoui@edf.fr>",
  "Description": "The caRamel optimizer has been developed to meet the\nrequirement for an automatic calibration procedure that\ndelivers a family of parameter sets that are optimal with\nregard to a multi-objective target (Monteil et al.\n<doi:10.5194/hess-24-3189-2020>).",
  "License": "GPL-3 | file LICENSE",
  "URL": "https://github.com/fzao/caRamel",
  "BugReports": "https://github.com/fzao/caRamel/issues",
  "Encoding": "UTF-8",
  "NeedsCompilation": "yes",
  "VignetteBuilder": "knitr",
  "Config/roxygen2/version": "8.0.0",
  "Packaged": {
    "Date": "2026-06-12 10:53:12 UTC",
    "User": "root"
  },
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2026-05-12 12:22:17 UTC",
  "RemoteUrl": "https://github.com/cran/caRamel",
  "RemoteRef": "HEAD",
  "RemoteSha": "cfa20bd3fa6bd5b1881dbf5845a0c270af5ea477",
  "MD5sum": "e54ceeb9532d5996639b6d3ff5871939",
  "_user": "cran",
  "_type": "src",
  "_file": "caRamel_1.5.tar.gz",
  "_fileid": "33b84bd185dca607f04c32044c44f53c367c90a9bed747c6c3f3f8565077a19a",
  "_filesize": 1058509,
  "_sha256": "33b84bd185dca607f04c32044c44f53c367c90a9bed747c6c3f3f8565077a19a",
  "_created": "2026-06-12T10:53:12.000Z",
  "_published": "2026-06-12T10:55:47.845Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 81012683399,
      "time": 116,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7589671154"
    },
    {
      "job": 81012683382,
      "time": 118,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7589672148"
    },
    {
      "job": 81012683383,
      "time": 110,
      "config": "linux-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7589669319"
    },
    {
      "job": 81012683393,
      "time": 124,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7589674190"
    },
    {
      "job": 81012212057,
      "time": 185,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7589632571"
    },
    {
      "job": 81012683353,
      "time": 108,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7589668887"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/27411061927",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/caRamel",
  "_commit": {
    "id": "cfa20bd3fa6bd5b1881dbf5845a0c270af5ea477",
    "author": "Fabrice Zaoui <fabrice.zaoui@edf.fr>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.5\n",
    "time": 1778588537
  },
  "_maintainer": {
    "name": "Fabrice Zaoui",
    "email": "fabrice.zaoui@edf.fr",
    "login": "fzao",
    "description": "Environmental Researcher",
    "uuid": 34136247
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "geometry",
      "role": "Depends"
    },
    {
      "package": "parallel",
      "role": "Depends"
    },
    {
      "package": "markdown",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-20",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "1.5",
      "date": "2026-05-12"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "fzao",
      "count": 6,
      "uuid": 34136247
    }
  ],
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 756,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/caRamel"
  },
  "_devurl": "https://github.com/fzao/caramel",
  "_searchresults": 49,
  "_topics": [
    "fortran"
  ],
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/caRamel.html",
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/fzao/caramel",
  "_realowner": "fzao",
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0",
      "date": "2018-03-05"
    },
    {
      "version": "1.1",
      "date": "2019-05-28"
    },
    {
      "version": "1.2",
      "date": "2020-09-17"
    },
    {
      "version": "1.3",
      "date": "2022-02-25"
    },
    {
      "version": "1.4",
      "date": "2024-07-29"
    },
    {
      "version": "1.5",
      "date": "2026-05-12"
    }
  ],
  "_exports": [
    "boxes",
    "caRamel",
    "Cextrap",
    "Cinterp",
    "Crecombination",
    "Cusecovar",
    "decrease_pop",
    "Dimprove",
    "dominate",
    "dominated",
    "downsize",
    "matvcov",
    "newXval",
    "pareto",
    "plot_caramel",
    "plot_pareto",
    "plot_population",
    "rselect",
    "val2rank",
    "vol_splx"
  ],
  "_help": [
    {
      "page": "caRamel-package",
      "title": "caRamel optimizer",
      "topics": [
        "caRamel-package"
      ]
    },
    {
      "page": "boxes",
      "title": "Box numbering for each points individual of the population",
      "topics": [
        "boxes"
      ]
    },
    {
      "page": "caRamel",
      "title": "MAIN FUNCTION: multi-objective optimizer",
      "topics": [
        "caRamel"
      ]
    },
    {
      "page": "Cextrap",
      "title": "Extrapolation along orthogonal directions to the Pareto front in the space of the objectives",
      "topics": [
        "Cextrap"
      ]
    },
    {
      "page": "Cinterp",
      "title": "Interpolation in simplexes of the objective space",
      "topics": [
        "Cinterp"
      ]
    },
    {
      "page": "Crecombination",
      "title": "Recombination of the sets of parameters",
      "topics": [
        "Crecombination"
      ]
    },
    {
      "page": "Cusecovar",
      "title": "New parameter vectors generation respecting a covariance structure",
      "topics": [
        "Cusecovar"
      ]
    },
    {
      "page": "decrease_pop",
      "title": "Decreasing of the population of parameters sets",
      "topics": [
        "decrease_pop"
      ]
    },
    {
      "page": "Dimprove",
      "title": "Determination of directions for improvement",
      "topics": [
        "Dimprove"
      ]
    },
    {
      "page": "dominate",
      "title": "Successive Pareto fronts of a population",
      "topics": [
        "dominate"
      ]
    },
    {
      "page": "dominated",
      "title": "Rows domination of a matrix by a vector",
      "topics": [
        "dominated"
      ]
    },
    {
      "page": "downsize",
      "title": "Downsizing of a population to only one individual per box up to a given accuracy",
      "topics": [
        "downsize"
      ]
    },
    {
      "page": "matvcov",
      "title": "Calculation of the variances-covariances matrix on the reference population",
      "topics": [
        "matvcov"
      ]
    },
    {
      "page": "newXval",
      "title": "Generation of a new population of parameter sets following the five rules of caRamel",
      "topics": [
        "newXval"
      ]
    },
    {
      "page": "pareto",
      "title": "Indicates which rows are Pareto",
      "topics": [
        "pareto"
      ]
    },
    {
      "page": "plot_caramel",
      "title": "Plotting of caRamel results",
      "topics": [
        "plot_caramel"
      ]
    },
    {
      "page": "plot_pareto",
      "title": "Plotting of a population of objectives and Pareto front",
      "topics": [
        "plot_pareto"
      ]
    },
    {
      "page": "plot_population",
      "title": "Plotting of a population of objectives",
      "topics": [
        "plot_population"
      ]
    },
    {
      "page": "rselect",
      "title": "Selection of n points",
      "topics": [
        "rselect"
      ]
    },
    {
      "page": "val2rank",
      "title": "Converting the values of a vector into their rank",
      "topics": [
        "val2rank"
      ]
    },
    {
      "page": "vol_splx",
      "title": "Volume of a simplex",
      "topics": [
        "vol_splx"
      ]
    }
  ],
  "_readme": "https://github.com/cran/caRamel/raw/HEAD/README.md",
  "_rundeps": [
    "abind",
    "geometry",
    "linprog",
    "lpSolve",
    "magic",
    "Rcpp",
    "RcppProgress"
  ],
  "_sysdeps": [
    {
      "shlib": "libgfortran",
      "package": "libgfortran5",
      "source": "gcc",
      "version": "14.2.0-4ubuntu2~24.04.1",
      "name": "fortran",
      "homepage": "http://gcc.gnu.org/",
      "description": "Runtime library for GNU Fortran applications"
    }
  ],
  "_vignettes": [
    {
      "source": "Constraints.Rmd",
      "filename": "Constraints.html",
      "title": "Dealing with constraints",
      "author": "Fabrice Zaoui",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Short Description",
        "Test functions",
        "Constr-Ex problem"
      ],
      "created": "2020-09-17 14:30:02",
      "modified": "2020-09-17 14:30:02",
      "commits": 1
    },
    {
      "source": "PythonFunction.Rmd",
      "filename": "PythonFunction.html",
      "title": "Using a Python function with caRamel",
      "author": "Fabrice Zaoui",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Short Description"
      ],
      "created": "2022-02-25 08:20:02",
      "modified": "2022-02-25 08:20:02",
      "commits": 1
    },
    {
      "source": "MultiPareto.Rmd",
      "filename": "MultiPareto.html",
      "title": "Compute several Pareto fronts for a better global result",
      "author": "Fabrice Zaoui",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Short Description",
        "Multi-caRamel optimization",
        "Results"
      ],
      "created": "2022-02-25 08:20:02",
      "modified": "2022-02-25 08:20:02",
      "commits": 1
    },
    {
      "source": "Carallel.Rmd",
      "filename": "Carallel.html",
      "title": "Three ways to call the user functions",
      "author": "Fabrice Zaoui",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Short Description",
        "Sequential or parallel mode",
        "User-defined mode"
      ],
      "created": "2022-02-25 08:20:02",
      "modified": "2022-02-25 08:20:02",
      "commits": 1
    },
    {
      "source": "MPI.Rmd",
      "filename": "MPI.html",
      "title": "Multi-caRamel optimization with MPI",
      "author": "Fabrice Zaoui",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Short Description",
        "Combining distributed and shared memory parallelism"
      ],
      "created": "2022-02-25 08:20:02",
      "modified": "2022-02-25 08:20:02",
      "commits": 1
    },
    {
      "source": "Sensitivity.Rmd",
      "filename": "Sensitivity.html",
      "title": "Sensitivity of the Pareto front",
      "author": "Fabrice Zaoui",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Short Description",
        "Test function",
        "Schaffer",
        "Optimization",
        "Sensitivity"
      ],
      "created": "2020-09-17 14:30:02",
      "modified": "2020-09-17 14:30:02",
      "commits": 1
    },
    {
      "source": "Benchmark.Rmd",
      "filename": "Benchmark.html",
      "title": "Using caRamel on two benchmark tests",
      "author": "Fabrice Zaoui",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Short Description",
        "Test functions",
        "Schaffer",
        "Kursawe",
        "References"
      ],
      "created": "2020-09-17 14:30:02",
      "modified": "2022-02-25 08:20:02",
      "commits": 2
    }
  ],
  "_score": 4.2342641243787895,
  "_indexed": false,
  "_nocasepkg": "caramel",
  "_universes": [
    "cran"
  ],
  "_indexurl": "https://fzao.r-universe.dev/caRamel",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.5",
      "date": "2026-06-12T10:55:11.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "cfa20bd3fa6bd5b1881dbf5845a0c270af5ea477",
      "fileid": "bbbd4999370649e49d1024e7bebd7478e6b37eb4e1f9ee469b6288ab224ffef3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27411061927"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.5",
      "date": "2026-06-12T10:55:11.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "cfa20bd3fa6bd5b1881dbf5845a0c270af5ea477",
      "fileid": "95a2d47673a333aad83f0a7e70ef8c36128cdafe013da8bc3d103ded97282ffd",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27411061927"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.5",
      "date": "2026-06-12T10:55:05.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "cfa20bd3fa6bd5b1881dbf5845a0c270af5ea477",
      "fileid": "5e68c845320b53161f22ec439122d594b7496308370a66c3480a1cb9d2e9ff23",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27411061927"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.5",
      "date": "2026-06-12T10:55:15.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "cfa20bd3fa6bd5b1881dbf5845a0c270af5ea477",
      "fileid": "3d68aa40dac7cb942f9fea59068effc05ea2c071110e9a52b9125f7ff9add8be",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27411061927"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.5",
      "date": "2026-06-12T10:55:16.000Z",
      "arch": "emscripten",
      "commit": "cfa20bd3fa6bd5b1881dbf5845a0c270af5ea477",
      "fileid": "71deb2976f5402e0890e57569e3dc47617d6e7a9eb45ca90cabfee33f4bda262",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27411061927"
    }
  ]
}