{
  "_id": "6a1edf91b401979e73410608",
  "Package": "FastCUB",
  "Title": "Fast Estimation of CUB Models via Louis' Identity",
  "Version": "0.0.4",
  "Authors@R": "c(person(\"Rosaria\", \"Simone\", role = c(\"aut\",\"cre\"), email = \"rosaria.simone@unina.it\"))",
  "Description": "For ordinal rating data, consider the accelerated EM\nalgorithm to estimate and test models within the family of CUB\nmodels (where CUB stands for Combination of a discrete Uniform\nand a shifted Binomial distributions). The procedure is built\nupon Louis' identity for the observed information matrix.\nBest-subset variable selection is then implemented since it\nbecomes more feasible from the computational point of view.",
  "License": "GPL-2 | GPL-3",
  "Encoding": "UTF-8",
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  "RoxygenNote": "6.1.1",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-20 07:34:30 UTC",
    "User": "root"
  },
  "Author": "Rosaria Simone [aut, cre]",
  "Maintainer": "Rosaria Simone <rosaria.simone@unina.it>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2025-07-24 10:00:22 UTC",
  "RemoteUrl": "https://github.com/cran/FastCUB",
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  "_buildurl": "https://github.com/r-universe/cran/actions/runs/26148184913",
  "_status": "success",
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  "_commit": {
    "id": "590994b36d7daf8a254853834819db2fcd1a25df",
    "author": "Rosaria Simone <rosaria.simone@unina.it>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.0.4\n",
    "time": 1753351222
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  "_maintainer": {
    "name": "Rosaria Simone",
    "email": "rosaria.simone@unina.it"
  },
  "_registered": true,
  "_dependencies": [
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      "package": "R",
      "version": ">= 2.15.2",
      "role": "Depends"
    },
    {
      "package": "methods",
      "role": "Imports"
    },
    {
      "package": "Formula",
      "role": "Imports"
    },
    {
      "package": "utils",
      "role": "Imports"
    },
    {
      "package": "CUB",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2025-30",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "0.0.4",
      "date": "2025-07-24"
    }
  ],
  "_stars": 1,
  "_userbio": {
    "uuid": 6899542,
    "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/FastCUB"
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  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/FastCUB.html",
    "manual.pdf"
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  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
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      "date": "2020-01-31"
    },
    {
      "version": "0.0.2",
      "date": "2020-02-13"
    },
    {
      "version": "0.0.3",
      "date": "2024-03-08"
    },
    {
      "version": "0.0.4",
      "date": "2025-07-24"
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    "bestcub",
    "bitcsi",
    "bitgama",
    "cormat",
    "dissim",
    "fastCUB",
    "inibest",
    "inibestgama",
    "logis",
    "makeplot",
    "probbit",
    "probcub00",
    "probcub0q",
    "probcubp0",
    "probcubpq"
  ],
  "_datasets": [
    {
      "name": "relgoods",
      "title": "Relational goods and Leisure time dataset",
      "object": "relgoods",
      "class": [
        "data.frame"
      ],
      "fields": [
        "ID",
        "Gender",
        "BirthMonth",
        "BirthYear",
        "Family",
        "year.12",
        "EducationDegree",
        "MaritalStatus",
        "residence",
        "glasses",
        "RightHand",
        "Smoking",
        "WalkAlone",
        "job",
        "PlaySport",
        "pets",
        "WalkOut",
        "Parents",
        "MeetRelatives",
        "Association",
        "RelFriends",
        "RelNeighbours",
        "NeedHelp",
        "Environment",
        "Safety",
        "EndofMonth",
        "Happiness",
        "MeetFriend",
        "Physician",
        "Videogames",
        "Reading",
        "Cinema",
        "Drawing",
        "Shopping",
        "Writing",
        "Bicycle",
        "Tv",
        "StayWFriend",
        "Groups",
        "Walking",
        "HandWork",
        "Internet",
        "Sport",
        "SocialNetwork",
        "Gym",
        "Quiz",
        "MusicInstr",
        "GoAroundCar",
        "Dog",
        "GoOutEat"
      ],
      "rows": 2459,
      "table": true,
      "tojson": true
    },
    {
      "name": "univer",
      "title": "Evaluation of the Orientation Services 2002",
      "object": "univer",
      "class": [
        "data.frame"
      ],
      "fields": [
        "faculty",
        "freqserv",
        "age",
        "gender",
        "diploma",
        "residenc",
        "changefa",
        "informat",
        "willingn",
        "officeho",
        "compete",
        "global"
      ],
      "rows": 2179,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "bestcub",
      "title": "Best-subset variable selection for CUB models via fast EM algorithm",
      "topics": [
        "bestcub"
      ]
    },
    {
      "page": "BIC.fastCUB",
      "title": "S3 BIC method for class \"fastCUB\"",
      "topics": [
        "BIC.fastCUB"
      ]
    },
    {
      "page": "bitcsi",
      "title": "Shifted Binomial probabilities of ordinal responses",
      "topics": [
        "bitcsi"
      ]
    },
    {
      "page": "bitgama",
      "title": "Shifted Binomial distribution with covariates",
      "topics": [
        "bitgama"
      ]
    },
    {
      "page": "coef.fastCUB",
      "title": "S3 Method: coef for class \"fastCUB\"",
      "topics": [
        "coef.fastCUB"
      ]
    },
    {
      "page": "cormat",
      "title": "Correlation matrix for estimated model",
      "topics": [
        "cormat"
      ]
    },
    {
      "page": "dissim",
      "title": "Normalized dissimilarity measure",
      "topics": [
        "dissim"
      ]
    },
    {
      "page": "fastCUB",
      "title": "Main function for fast estimation CUB models",
      "topics": [
        "fastCUB"
      ]
    },
    {
      "page": "fastCUB_package",
      "title": "fastCUB package",
      "topics": [
        "fastCUB_package"
      ]
    },
    {
      "page": "fitted.fastCUB",
      "title": "S3 method \"fitted\" for class \"fastCUB\"",
      "topics": [
        "fitted.fastCUB"
      ]
    },
    {
      "page": "inibest",
      "title": "Preliminary estimators for CUB models without covariates",
      "topics": [
        "inibest"
      ]
    },
    {
      "page": "inibestgama",
      "title": "Preliminary parameter estimates of a CUB model with covariates for feeling",
      "topics": [
        "inibestgama"
      ]
    },
    {
      "page": "invmatgen",
      "title": "Recursive computation of the inverse of a matrix",
      "topics": [
        "invmatgen"
      ]
    },
    {
      "page": "logis",
      "title": "The logistic transform",
      "topics": [
        "logis"
      ]
    },
    {
      "page": "logLik.fastCUB",
      "title": "logLik S3 Method for class \"fastCUB\"",
      "topics": [
        "logLik.fastCUB"
      ]
    },
    {
      "page": "makeplot",
      "title": "Plot facilities for fastCUB objects",
      "topics": [
        "makeplot"
      ]
    },
    {
      "page": "print.fastCUB",
      "title": "S3 method: print for class \"fastCUB\"",
      "topics": [
        "print.fastCUB"
      ]
    },
    {
      "page": "probbit",
      "title": "Probability distribution of a shifted Binomial random variable",
      "topics": [
        "probbit"
      ]
    },
    {
      "page": "probcub00",
      "title": "Probability distribution of a CUB model without covariates",
      "topics": [
        "probcub00"
      ]
    },
    {
      "page": "probcub0q",
      "title": "Probability distribution of a CUB model with covariates for the feeling component",
      "topics": [
        "probcub0q"
      ]
    },
    {
      "page": "probcubp0",
      "title": "Probability distribution of a CUB model with covariates for the uncertainty component",
      "topics": [
        "probcubp0"
      ]
    },
    {
      "page": "probcubpq",
      "title": "Probability distribution of a CUB model with covariates for both feeling and uncertainty",
      "topics": [
        "probcubpq"
      ]
    },
    {
      "page": "relgoods",
      "title": "Relational goods and Leisure time dataset",
      "topics": [
        "relgoods"
      ]
    },
    {
      "page": "summary.fastCUB",
      "title": "S3 method: summary for class \"fastCUB\"",
      "topics": [
        "summary.fastCUB"
      ]
    },
    {
      "page": "univer",
      "title": "Evaluation of the Orientation Services 2002",
      "topics": [
        "univer"
      ]
    },
    {
      "page": "vcov.fastCUB",
      "title": "S3 method vcov() for class \"fastCUB\"",
      "topics": [
        "vcov.fastCUB"
      ]
    }
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    "Formula"
  ],
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  "_indexed": true,
  "_nocasepkg": "fastcub",
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