{
  "_id": "6a1ee804b401979e734119dd",
  "Package": "BFM",
  "Type": "Package",
  "Title": "Beta Factor Model",
  "Version": "0.2.11",
  "Authors@R": "c(person(given = \"Guangbao\", family = \"Guo\", role = c(\"aut\", \"cre\"), email = \"ggb11111111@163.com\"),\nperson(given = \"Jiahui\", family = \"Feng\", role = \"aut\", email = \"fengjh0601@163.com\"))",
  "Author": "Guangbao Guo [aut, cre], Jiahui Feng [aut]",
  "Maintainer": "Guangbao Guo <ggb11111111@163.com>",
  "Description": "Provides tools for factor analysis in financial and\neconometric settings under Beta factor models. It includes\nfunctions to simulate factor-model data with Beta-distributed\nidiosyncratic components (e.g., standard Beta, scaled Beta, and\ntruncated Beta distributions) and to conduct model diagnostic\nassessments such as likelihood ratio tests for factor number\nselection and goodness-of-fit tests for Beta distribution\nassumptions. Estimation routines encompass maximum likelihood\nestimation for finite-dimensional Beta factor models,\nregularized Beta factor analysis for high-dimensional datasets,\nand shrinkage-based estimation for robust Beta factor loading\nrecovery in noisy or incomplete data environments. The\npackage's methodological framework is detailed in Guo G. (2023)\n<doi:10.1007/s00180-022-01270-z>.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "NeedsCompilation": "no",
  "LazyData": "true",
  "RoxygenNote": "7.3.3",
  "Language": "en-US",
  "Packaged": {
    "Date": "2026-05-19 11:06:28 UTC",
    "User": "root"
  },
  "Repository": "https://guangbaog.r-universe.dev",
  "Date/Publication": "2026-05-18 20:49:51 UTC",
  "RemoteUrl": "https://github.com/cran/BFM",
  "RemoteRef": "HEAD",
  "RemoteSha": "9083e25fdd455788853297cb1d5af55af9e66f77",
  "MD5sum": "3e54d77f1d34b0529ddbd07ef5eb9685",
  "_user": "guangbaog",
  "_type": "src",
  "_file": "BFM_0.2.11.tar.gz",
  "_fileid": "6426c8a88374720cff085b6704a5e30d0453f64317f3d23286e95e5744b42d4b",
  "_filesize": 117494,
  "_sha256": "6426c8a88374720cff085b6704a5e30d0453f64317f3d23286e95e5744b42d4b",
  "_created": "2026-05-19T11:06:28.000Z",
  "_published": "2026-06-02T14:26:12.294Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79094167109,
      "time": 126,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7081756739"
    },
    {
      "job": 79094167112,
      "time": 108,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7081751105"
    },
    {
      "job": 79094168033,
      "time": 88,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7081781033"
    },
    {
      "job": 79094167422,
      "time": 72,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7081763859"
    },
    {
      "job": 79094166584,
      "time": 178,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7081713850"
    },
    {
      "job": 79094166468,
      "time": 109,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7360541444"
    },
    {
      "job": 79094167024,
      "time": 103,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7081751309"
    },
    {
      "job": 79094168194,
      "time": 100,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7081748398"
    },
    {
      "job": 79094167992,
      "time": 86,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7081745020"
    }
  ],
  "_buildurl": "https://github.com/r-universe/guangbaog/actions/runs/26093072398",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/BFM",
  "_commit": {
    "id": "9083e25fdd455788853297cb1d5af55af9e66f77",
    "author": "Guangbao Guo <ggb11111111@163.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.2.11\n",
    "time": 1779137391
  },
  "_maintainer": {
    "name": "Guangbao Guo",
    "email": "ggb11111111@163.com",
    "login": "guangbaog",
    "description": "",
    "uuid": 141387511
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "MASS",
      "role": "Imports"
    },
    {
      "package": "psych",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    },
    {
      "package": "spelling",
      "role": "Suggests"
    },
    {
      "package": "betareg",
      "role": "Suggests"
    },
    {
      "package": "zoib",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-21",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "0.2.11",
      "date": "2026-05-18"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "guangbaog",
      "count": 1,
      "uuid": 141387511
    }
  ],
  "_userbio": {
    "uuid": 141387511,
    "type": "user",
    "name": "Guangbao Guo"
  },
  "_downloads": {
    "count": 0,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/BFM"
  },
  "_searchresults": 0,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/BFM.html",
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "manual.pdf"
  ],
  "_realowner": "guangbaog",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.2.11",
      "date": "2026-05-18"
    }
  ],
  "_exports": [
    "BFM",
    "calculate_errors"
  ],
  "_datasets": [
    {
      "name": "AlcoholUse",
      "title": "California Alcohol Use Data",
      "object": "AlcoholUse",
      "class": [
        "data.frame"
      ],
      "fields": [
        "County",
        "Grade",
        "Days",
        "MedDays",
        "Gender",
        "Percentage"
      ],
      "rows": 1340,
      "table": true,
      "tojson": true
    },
    {
      "name": "FoodExpenditure",
      "title": "Household Food Expenditure Data",
      "object": "FoodExpenditure",
      "class": [
        "data.frame"
      ],
      "fields": [
        "food",
        "income",
        "persons"
      ],
      "rows": 38,
      "table": true,
      "tojson": true
    },
    {
      "name": "GasolineYield",
      "title": "Gasoline Yield Data from Prater (1956)",
      "object": "GasolineYield",
      "class": [
        "data.frame"
      ],
      "fields": [
        "yield",
        "gravity",
        "pressure",
        "temp10",
        "temp",
        "batch"
      ],
      "rows": 32,
      "table": true,
      "tojson": true
    },
    {
      "name": "ReadingSkills",
      "title": "Reading Skills Data",
      "object": "ReadingSkills",
      "class": [
        "data.frame"
      ],
      "fields": [
        "accuracy",
        "dyslexia",
        "iq",
        "accuracy1"
      ],
      "rows": 44,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "AlcoholUse",
      "title": "California Alcohol Use Data",
      "topics": [
        "AlcoholUse"
      ]
    },
    {
      "page": "BFM",
      "title": "The BFM function is to generate Beta Factor Models data.",
      "topics": [
        "BFM"
      ]
    },
    {
      "page": "calculate_errors",
      "title": "Calculate Errors for Factor Analysis Estimates",
      "topics": [
        "calculate_errors"
      ]
    },
    {
      "page": "FoodExpenditure",
      "title": "Household Food Expenditure Data",
      "topics": [
        "FoodExpenditure"
      ]
    },
    {
      "page": "GasolineYield",
      "title": "Gasoline Yield Data from Prater (1956)",
      "topics": [
        "GasolineYield"
      ]
    },
    {
      "page": "ReadingSkills",
      "title": "Reading Skills Data",
      "topics": [
        "ReadingSkills"
      ]
    }
  ],
  "_rundeps": [
    "GPArotation",
    "lattice",
    "MASS",
    "mnormt",
    "nlme",
    "psych"
  ],
  "_score": 1,
  "_indexed": true,
  "_nocasepkg": "bfm",
  "_universes": [
    "guangbaog"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.11",
      "date": "2026-05-19T11:08:39.000Z",
      "distro": "noble",
      "commit": "9083e25fdd455788853297cb1d5af55af9e66f77",
      "fileid": "7265675546d1c1c63abc4a56ce46f22aa760539b2a4938091e90a523b287b290",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/26093072398"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.2.11",
      "date": "2026-05-19T11:08:24.000Z",
      "distro": "noble",
      "commit": "9083e25fdd455788853297cb1d5af55af9e66f77",
      "fileid": "ce2d85a2c3c9786ab7f47b69d1461de530917dce9a2f30adcf85b6ec1749a6b7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/26093072398"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2.11",
      "date": "2026-05-19T11:09:54.000Z",
      "commit": "9083e25fdd455788853297cb1d5af55af9e66f77",
      "fileid": "9c73777860fa14528791ea26050898ad02588fbe346c0861d5771cca8f31a917",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/26093072398"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.2.11",
      "date": "2026-05-19T11:09:03.000Z",
      "commit": "9083e25fdd455788853297cb1d5af55af9e66f77",
      "fileid": "e50bb4a1c369759bc045aa9064bb981f51e5e4bc100b261df55cf712ece22041",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/26093072398"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2.11",
      "date": "2026-05-19T11:08:17.000Z",
      "commit": "9083e25fdd455788853297cb1d5af55af9e66f77",
      "fileid": "0d6c0b921d366832238b587d3d48cd168ca4467bf7774a9d34db85edab5be646",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/26093072398"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.2.11",
      "date": "2026-05-19T11:08:09.000Z",
      "commit": "9083e25fdd455788853297cb1d5af55af9e66f77",
      "fileid": "8fb363539ce2dea0312e4290d7aa886e31fc42f67b79a6de27188d58bae82ab3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/26093072398"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.2.11",
      "date": "2026-05-19T11:08:01.000Z",
      "commit": "9083e25fdd455788853297cb1d5af55af9e66f77",
      "fileid": "02a9cdb326ff4f36be5401b6751ec8a212c4875bbaadf202ed6093733ca008eb",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/26093072398"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.2.11",
      "date": "2026-06-02T14:25:47.000Z",
      "commit": "9083e25fdd455788853297cb1d5af55af9e66f77",
      "fileid": "c2af77699d5d27a8b197caf600c213a3b093528bdcbca291bf0f12dcebea061a",
      "status": "success",
      "buildurl": "https://github.com/r-universe/guangbaog/actions/runs/26093072398"
    }
  ]
}