{
  "_id": "6a1ff92cb401979e73444006",
  "Package": "SOMbrero",
  "Title": "SOM Bound to Realize Euclidean and Relational Outputs",
  "Version": "1.5.0",
  "Date": "2025-10-06",
  "Authors@R": "c(person(\"Nathalie\", \"Vialaneix\", role = c(\"aut\", \"cre\"), \nemail = \"nathalie.vialaneix@inrae.fr\",\ncomment = c(ORCID = \"0000-0003-1156-0639\")),\nperson(\"Elise\", \"Maigne\", role = \"aut\",\nemail = \"elise.maigne@inrae.fr\"),\nperson(\"Jerome\", \"Mariette\", role = \"aut\",\nemail = \"jerome.mariette@inrae.fr\"),\nperson(\"Madalina\", \"Olteanu\", role = \"aut\",\nemail = \"olteanu@ceremade.dauphine.fr\"),\nperson(\"Fabrice\", \"Rossi\", role = \"aut\",\nemail = \"fabrice.rossi@apiacoa.org\"),\nperson(\"Laura\", \"Bendhaiba\", role = \"ctb\",\nemail = \"laurabendhaiba@gmail.com\"),\nperson(\"Julien\", \"Boelaert\", role = \"ctb\",\nemail = \"julien.boelaert@gmail.com\"))",
  "Maintainer": "Nathalie Vialaneix <nathalie.vialaneix@inrae.fr>",
  "Description": "The stochastic (also called on-line) version of the\nSelf-Organising Map (SOM) algorithm is provided. Different\nversions of the algorithm are implemented, for numeric and\nrelational data and for contingency tables as described,\nrespectively, in Kohonen (2001) <isbn:3-540-67921-9>, Olteanu &\nVilla-Vialaneix (2005) <doi:10.1016/j.neucom.2013.11.047> and\nCottrell et al (2004) <doi:10.1016/j.neunet.2004.07.010>. The\npackage also contains many plotting features (to help the user\ninterpret the results), can handle (and impute) missing values\nand is delivered with a graphical user interface based on\n'shiny'.",
  "BugReports": "https://github.com/tuxette/SOMbrero/issues",
  "URL": "https://forge.inrae.fr/nathalie.villa-vialaneix/sombrero,\nhttp://sombrero.clementine.wf/",
  "License": "GPL (>= 2)",
  "VignetteBuilder": "knitr",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.3.2",
  "Language": "en-US",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-03 09:48:15 UTC",
    "User": "root"
  },
  "Author": "Nathalie Vialaneix [aut, cre] (ORCID:\n<https://orcid.org/0000-0003-1156-0639>), Elise Maigne [aut],\nJerome Mariette [aut], Madalina Olteanu [aut], Fabrice Rossi\n[aut], Laura Bendhaiba [ctb], Julien Boelaert [ctb]",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2025-10-06 16:00:07 UTC",
  "RemoteUrl": "https://github.com/cran/SOMbrero",
  "RemoteRef": "HEAD",
  "RemoteSha": "f7430fc2c3676f5c497b9d005a72ed09612db9ce",
  "MD5sum": "1dd379bdcf45bc3aa8e0200eecfd0395",
  "_user": "cran",
  "_type": "src",
  "_file": "SOMbrero_1.5.0.tar.gz",
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  "_created": "2026-06-03T09:48:15.000Z",
  "_published": "2026-06-03T09:51:40.428Z",
  "_distro": "noble",
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  "_host": "GitHub-Actions",
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    "author": "Nathalie Vialaneix <nathalie.vialaneix@inrae.fr>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.5.0\n",
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    "name": "Nathalie Vialaneix",
    "email": "nathalie.vialaneix@inrae.fr",
    "orcid": "0000-0003-1156-0639"
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  "_stars": 1,
  "_userbio": {
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    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
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    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/SOMbrero"
  },
  "_mentions": 6,
  "_devurl": "https://github.com/tuxette/sombrero",
  "_pkgdown": "http://sombrero.clementine.wf/",
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  "_rbuild": "4.6.0",
  "_assets": [
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    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/SOMbrero.html",
    "manual.pdf"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
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      "version": "1.0",
      "date": "2015-03-27"
    },
    {
      "version": "1.1",
      "date": "2015-11-04"
    },
    {
      "version": "1.2",
      "date": "2016-09-02"
    },
    {
      "version": "1.2-2",
      "date": "2017-09-20"
    },
    {
      "version": "1.2-3",
      "date": "2018-02-05"
    },
    {
      "version": "1.2-4",
      "date": "2019-03-08"
    },
    {
      "version": "1.2-5",
      "date": "2020-03-05"
    },
    {
      "version": "1.3",
      "date": "2020-06-08"
    },
    {
      "version": "1.3-1",
      "date": "2020-08-11"
    },
    {
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      "date": "2022-01-03"
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      "date": "2025-08-18"
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  ],
  "_exports": [
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    "impute",
    "initGrid",
    "initSOM",
    "projectIGraph",
    "protoDist",
    "quality",
    "sombreroGUI",
    "superClass",
    "trainSOM"
  ],
  "_datasets": [
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      "title": "Dataset \"Les Misérables\"",
      "object": "lesmis",
      "file": "lesmis.rda",
      "class": [
        "matrix",
        "array"
      ],
      "fields": [
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        "Napoleon",
        "MlleBaptistine",
        "MmeMagloire",
        "CountessDeLo",
        "Geborand",
        "Champtercier",
        "Cravatte",
        "Count",
        "OldMan",
        "Labarre",
        "Valjean",
        "Marguerite",
        "MmeDeR",
        "Isabeau",
        "Gervais",
        "Tholomyes",
        "Listolier",
        "Fameuil",
        "Blacheville",
        "Favourite",
        "Dahlia",
        "Zephine",
        "Fantine",
        "MmeThenardier",
        "Thenardier",
        "Cosette",
        "Javert",
        "Fauchelevent",
        "Bamatabois",
        "Perpetue",
        "Simplice",
        "Scaufflaire",
        "Woman1",
        "Judge",
        "Champmathieu",
        "Brevet",
        "Chenildieu",
        "Cochepaille",
        "Pontmercy",
        "Boulatruelle",
        "Eponine",
        "Anzelma",
        "Woman2",
        "MotherInnocent",
        "Gribier",
        "Jondrette",
        "MmeBurgon",
        "Gavroche",
        "Gillenormand",
        "Magnon",
        "MlleGillenormand",
        "MmePontmercy",
        "MlleVaubois",
        "LtGillenormand",
        "Marius",
        "BaronessT",
        "Mabeuf",
        "Enjolras",
        "Combeferre",
        "Prouvaire",
        "Feuilly",
        "Courfeyrac",
        "Bahorel",
        "Bossuet",
        "Joly",
        "Grantaire",
        "MotherPlutarch",
        "Gueulemer",
        "Babet",
        "Claquesous",
        "Montparnasse",
        "Toussaint",
        "Child1",
        "Child2",
        "Brujon",
        "MmeHucheloup"
      ],
      "rows": 77,
      "table": true,
      "tojson": true
    },
    {
      "name": "lesmis",
      "title": "Dataset \"Les Misérables\"",
      "object": "lesmis",
      "file": "lesmis.rda",
      "class": [
        "igraph"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "presidentielles2002",
      "title": "2002 French Presidential Election Dataset",
      "object": "presidentielles2002",
      "file": "presidentielles2002.rda",
      "class": [
        "data.frame"
      ],
      "fields": [
        "MEGRET",
        "LEPAGE",
        "GLUCKSTEIN",
        "BAYROU",
        "CHIRAC",
        "LE_PEN",
        "TAUBIRA",
        "SAINT_JOSSE",
        "MAMERE",
        "JOSPIN",
        "BOUTIN",
        "HUE",
        "CHEVENEMENT",
        "MADELIN",
        "LAGUILLER",
        "BESANCENOT"
      ],
      "rows": 106,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "SOMbrero-package",
      "title": "Self Organizing Maps Bound to Realize Euclidean and Relational Outputs",
      "topics": [
        "SOMbrero-package",
        "SOMbrero"
      ]
    },
    {
      "page": "impute",
      "title": "Impute values from prototype information",
      "topics": [
        "impute",
        "impute.somRes"
      ]
    },
    {
      "page": "initGrid",
      "title": "Create an Empty Grid",
      "topics": [
        "initGrid"
      ]
    },
    {
      "page": "initSOM",
      "title": "Initialize Parameters for the SOM Algorithm",
      "topics": [
        "initSOM",
        "paramSOM-class",
        "print.paramSOM",
        "summary.paramSOM"
      ]
    },
    {
      "page": "lesmis",
      "title": "Dataset \"Les Misérables\"",
      "topics": [
        "dissim.lesmis",
        "lesmis"
      ]
    },
    {
      "page": "myGrid",
      "title": "Methods for 'myGrid' Objects.",
      "topics": [
        "myGrid",
        "myGrid-class",
        "plot.myGrid",
        "print.myGrid",
        "summary.myGrid"
      ]
    },
    {
      "page": "plot.somRes",
      "title": "Plot a 'somRes' Object",
      "topics": [
        "plot.somRes"
      ]
    },
    {
      "page": "predict.somRes",
      "title": "Predict the Class of a New Observation",
      "topics": [
        "predict.somRes"
      ]
    },
    {
      "page": "presidentielles2002",
      "title": "2002 French Presidential Election Dataset",
      "topics": [
        "presidentielles2002"
      ]
    },
    {
      "page": "projectIGraph",
      "title": "Compute the Projection of a Graph on a Grid",
      "topics": [
        "projectIGraph",
        "projectIGraph.somRes"
      ]
    },
    {
      "page": "protoDist",
      "title": "Compute Distances Between Prototypes",
      "topics": [
        "protoDist",
        "protoDist.somRes"
      ]
    },
    {
      "page": "quality",
      "title": "Compute SOM Quality Criteria",
      "topics": [
        "quality",
        "quality.somRes"
      ]
    },
    {
      "page": "sombreroGUI",
      "title": "Graphical Web User Interface for SOMbrero",
      "topics": [
        "sombreroGUI"
      ]
    },
    {
      "page": "somRes.plotting",
      "title": "Complete Documentation on 'somRes' Plots",
      "topics": [
        "somRes.plotting"
      ]
    },
    {
      "page": "superClass",
      "title": "Create Super-Clusters from SOM Results",
      "topics": [
        "cutree",
        "plot.somSC",
        "print.somSC",
        "projectIGraph.somSC",
        "somSC-class",
        "summary.somSC",
        "superClass",
        "superClass.somRes"
      ]
    },
    {
      "page": "trainSOM",
      "title": "Run the SOM Algorithm",
      "topics": [
        "print.somRes",
        "summary.somRes",
        "trainSOM"
      ]
    }
  ],
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    "base64enc",
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    "scales",
    "scatterplot3d",
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    "shiny",
    "sourcetools",
    "stringi",
    "stringr",
    "timechange",
    "units",
    "vctrs",
    "viridisLite",
    "withr",
    "wk",
    "xfun",
    "xml2",
    "xtable"
  ],
  "_vignettes": [
    {
      "source": "a-doc-SOMbrero-package.Rmd",
      "filename": "a-doc-SOMbrero-package.html",
      "title": "SOMbrero Package description",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Package description",
        "Numeric SOM",
        "Contingency tables",
        "Dissimilarity matrices",
        "Session information"
      ],
      "created": "2019-03-07 16:32:51",
      "modified": "2024-01-26 02:38:43",
      "commits": 4
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  "_indexed": true,
  "_nocasepkg": "sombrero",
  "_universes": [
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