{
  "_id": "6ae078da4d02104fb3ec081b",
  "Package": "fbrglm",
  "Title": "Safe Formula-Based Regularized Generalized Linear Models",
  "Version": "0.1.0",
  "Authors@R": "person(given = \"Koki\",\nfamily = \"Tsuyuzaki\",\nrole = c(\"aut\", \"cre\"),\nemail = \"k.t.the-answer@hotmail.co.jp\")",
  "Description": "A formula-based wrapper around 'glmnet' that brings the\n'glm()'-compatible modeling workflow to regularized generalized\nlinear models. Training-time 'terms', 'xlevels', and\n'contrasts' are stored on the fit object and reused at predict\ntime, so the design matrix is reconstructed consistently across\nsessions. Complete-case bookkeeping is exposed via 'nobs_info',\nand linearly dependent columns are detected by a QR pivot and\nreported as 'NA' in 'coef()' and 'summary()' (the\n'stats::glm()' convention), distinguishing \"not identifiable\"\nfrom \"shrunk to zero by the penalty\". Novel factor levels at\npredict time raise the same error 'stats::predict.glm()' does\nby default, with 'on_new_levels = \"na\"' as a production-style\nopt-in. Accepts character family strings ('gaussian',\n'binomial', 'poisson', 'cox', 'multinomial', 'mgaussian') and\nany 'glm' family object the underlying 'glmnet' itself accepts,\nincluding 'Gamma' and fixed-theta negative binomial via\n'MASS::negative.binomial'.",
  "URL": "https://github.com/dsc-chiba-u/fbrglm",
  "BugReports": "https://github.com/dsc-chiba-u/fbrglm/issues",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.3",
  "VignetteBuilder": "knitr",
  "Config/testthat/edition": "3",
  "Repository": "https://dsc-chiba-u.r-universe.dev",
  "Date/Publication": "2026-07-26 11:50:31 UTC",
  "RemoteUrl": "https://github.com/dsc-chiba-u/fbrglm",
  "RemoteRef": "HEAD",
  "RemoteSha": "7e34df1017b5178d7065988a0acde30d08b63771",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-27 10:07:43 UTC",
    "User": "root"
  },
  "Author": "Koki Tsuyuzaki [aut, cre]",
  "Maintainer": "Koki Tsuyuzaki <k.t.the-answer@hotmail.co.jp>",
  "_user": "dsc-chiba-u",
  "_type": "src",
  "_file": "fbrglm_0.1.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/4503eb8c3d4229841963226f8946d2d2b526c07f0d45799d1d0dbdd8d165bf29",
  "_filesize": 298472,
  "_sha256": "4503eb8c3d4229841963226f8946d2d2b526c07f0d45799d1d0dbdd8d165bf29",
  "_expires": "2027-02-04T10:11:36.000Z",
  "_created": "2026-10-27T10:07:43.000Z",
  "_published": "2026-10-27T10:11:38.483Z",
  "_upstream": "https://github.com/dsc-chiba-u/fbrglm",
  "_status": "success",
  "_maintainer": {
    "name": "Koki Tsuyuzaki",
    "email": "k.t.the-answer@hotmail.co.jp",
    "login": "kokitsuyuzaki",
    "description": "",
    "uuid": 2173745
  },
  "_jobs": [
    {
      "job": 122128172095,
      "time": 110,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12724843159"
    },
    {
      "job": 122128172033,
      "time": 123,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12725048146"
    },
    {
      "job": 122128172093,
      "time": 204,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12725676062"
    },
    {
      "job": 122128172056,
      "time": 174,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12723914786"
    },
    {
      "job": 122126097579,
      "time": 282,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12724488472"
    },
    {
      "job": 122128172120,
      "time": 115,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "12724943314"
    },
    {
      "job": 122128172115,
      "time": 59,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12724753101"
    },
    {
      "job": 122128172229,
      "time": 80,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12725316538"
    },
    {
      "job": 122128172189,
      "time": 126,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12724738887"
    }
  ],
  "_buildurl": "https://github.com/r-universe/dsc-chiba-u/actions/runs/40485447756",
  "_commit": {
    "id": "7e34df1017b5178d7065988a0acde30d08b63771",
    "author": "kokitsuyuzaki <k.t.the-answer@hotmail.co.jp>",
    "committer": "kokitsuyuzaki <k.t.the-answer@hotmail.co.jp>",
    "message": "Add Elsevier Declaration of Competing Interest\n\nElsevier requires a competing-interest statement in the manuscript\nalongside the separately-uploaded DoI form. All three authors have\nconfirmed no competing financial or personal interests related to\nthe work, so the standard Elsevier-approved \"no known competing\ninterests\" wording applies verbatim.\n\nPlacement: new unnumbered section between Conclusions and the AI\ndeclaration (Elsevier convention orders Competing Interest before\nDeclaration of Generative AI). Body still fits in 6 pages; the\ndeclarations and references share pages 7-8, all excluded from the\nbody page count.\n\nCo-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>\n",
    "time": 1785066631
  },
  "_distro": "resolute",
  "_host": "GitHub-Actions",
  "_registered": true,
  "_dependencies": [
    {
      "package": "glmnet",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "graphics",
      "role": "Imports"
    },
    {
      "package": "generics",
      "role": "Imports"
    },
    {
      "package": "tibble",
      "role": "Imports"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "survival",
      "role": "Suggests"
    },
    {
      "package": "MASS",
      "role": "Suggests"
    }
  ],
  "_owner": "dsc-chiba-u",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-24",
      "n": 39
    },
    {
      "week": "2026-25",
      "n": 6
    },
    {
      "week": "2026-26",
      "n": 11
    },
    {
      "week": "2026-27",
      "n": 12
    },
    {
      "week": "2026-30",
      "n": 11
    }
  ],
  "_tags": [
    {
      "name": "v0.1.0",
      "date": "2026-06-27"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "kokitsuyuzaki",
      "count": 79,
      "uuid": 2173745
    }
  ],
  "_userbio": {
    "uuid": 180934030,
    "type": "organization",
    "name": "Data Science Core",
    "followers": 2
  },
  "_downloads": {
    "count": 196,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/fbrglm"
  },
  "_devurl": "https://github.com/dsc-chiba-u/fbrglm",
  "_searchresults": 14,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/fbrglm.html",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE"
  ],
  "_homeurl": "https://github.com/dsc-chiba-u/fbrglm",
  "_realowner": "dsc-chiba-u",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.0.1",
      "date": "2026-06-22"
    },
    {
      "version": "0.1.0",
      "date": "2026-07-14"
    }
  ],
  "_exports": [
    "as_cv_glmnet",
    "as_glmnet",
    "fbrglm",
    "glance",
    "tidy"
  ],
  "_help": [
    {
      "page": "as_cv_glmnet",
      "title": "Extract the Underlying cv.glmnet Fit",
      "topics": [
        "as_cv_glmnet"
      ]
    },
    {
      "page": "as_glmnet",
      "title": "Extract the Underlying glmnet Fit",
      "topics": [
        "as_glmnet"
      ]
    },
    {
      "page": "fbrglm",
      "title": "Fit a Formula-Based Regularized GLM",
      "topics": [
        "coef.fbrglm",
        "fbrglm",
        "nobs.fbrglm",
        "plot.fbrglm",
        "predict.fbrglm",
        "print.fbrglm",
        "print.summary.fbrglm",
        "summary.fbrglm"
      ]
    }
  ],
  "_readme": "https://github.com/dsc-chiba-u/fbrglm/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "codetools",
    "foreach",
    "generics",
    "glmnet",
    "glue",
    "iterators",
    "lattice",
    "lifecycle",
    "magrittr",
    "Matrix",
    "pillar",
    "pkgconfig",
    "Rcpp",
    "RcppEigen",
    "rlang",
    "shape",
    "survival",
    "tibble",
    "utf8",
    "vctrs"
  ],
  "_vignettes": [
    {
      "source": "fbrglm-real-data.Rmd",
      "filename": "fbrglm-real-data.html",
      "title": "An end-to-end real-data analysis with fbrglm",
      "engine": "knitr::rmarkdown",
      "headings": [
        "1. Overview",
        "2. Data",
        "3. Train / test split",
        "4. Preprocessing",
        "5. Fit with fbrglm",
        "6. Prediction",
        "7. Evaluation",
        "8. Visualization",
        "9. Inspecting and reusing the fit",
        "10. What fbrglm saved us from",
        "11. Reproducibility"
      ],
      "created": "2026-07-26 02:56:34",
      "modified": "2026-07-26 02:56:34",
      "commits": 1
    },
    {
      "source": "fbrglm-families.Rmd",
      "filename": "fbrglm-families.html",
      "title": "Families and model types in fbrglm",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Overview",
        "Summary of supported model types",
        "Linear regression",
        "Logistic regression",
        "Poisson regression with an offset",
        "Piecewise exponential survival model via Poisson regression",
        "Native Cox regression",
        "Gamma regression",
        "Negative binomial regression (fixed θ)",
        "Multinomial regression (experimental)",
        "Multi-response Gaussian (experimental)",
        "Limitations"
      ],
      "created": "2026-06-09 07:10:40",
      "modified": "2026-06-09 07:28:30",
      "commits": 2
    },
    {
      "source": "fbrglm.Rmd",
      "filename": "fbrglm.html",
      "title": "Getting started with fbrglm",
      "engine": "knitr::rmarkdown",
      "headings": [
        "What fbrglm is for",
        "A small binomial example",
        "Choosing lambda",
        "Factor predictors",
        "Missing values",
        "Offsets",
        "Reaching the underlying glmnet objects",
        "Scope of the current release"
      ],
      "created": "2026-06-09 03:42:48",
      "modified": "2026-07-26 02:56:34",
      "commits": 5
    },
    {
      "source": "fbrglm-migration.Rmd",
      "filename": "fbrglm-migration.html",
      "title": "Moving from glm and glmnet to fbrglm",
      "engine": "knitr::rmarkdown",
      "headings": [
        "1. The same model in glm",
        "2. The same model in raw glmnet",
        "3. The same model in fbrglm",
        "4. Side-by-side comparison",
        "5. Pipe workflow",
        "6. Safe prediction under narrowed factor levels",
        "7. Choosing when to use which interface"
      ],
      "created": "2026-07-26 02:56:34",
      "modified": "2026-07-26 02:56:34",
      "commits": 1
    }
  ],
  "_score": 5.146128035678238,
  "_indexed": true,
  "_nocasepkg": "fbrglm",
  "_universes": [
    "dsc-chiba-u",
    "kokitsuyuzaki"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-10-27T10:09:31.000Z",
      "distro": "resolute",
      "commit": "7e34df1017b5178d7065988a0acde30d08b63771",
      "fileid": "https://r2.ropensci.org/35340c95c85186878bdd974402546a6cb1385d5d307260840e8775843c2c3b08",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dsc-chiba-u/actions/runs/40485447756"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-10-27T10:09:45.000Z",
      "distro": "resolute",
      "commit": "7e34df1017b5178d7065988a0acde30d08b63771",
      "fileid": "https://r2.ropensci.org/c4a467ec75dd886f644095d43b5fda767e6a116897747f546527034661308e0f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dsc-chiba-u/actions/runs/40485447756"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.0",
      "date": "2026-10-27T10:10:28.000Z",
      "commit": "7e34df1017b5178d7065988a0acde30d08b63771",
      "fileid": "https://r2.ropensci.org/7cdb049ae578d606c96602c99cf0bd5035f80fb0c0ebfe8959333c22b2b3ee6d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dsc-chiba-u/actions/runs/40485447756"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.1.0",
      "date": "2026-10-27T10:09:58.000Z",
      "commit": "7e34df1017b5178d7065988a0acde30d08b63771",
      "fileid": "https://r2.ropensci.org/8be4057724a147240dcdc6bbb8cf671e5f1da5b6c2d907376a8631ef7a74ffe7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dsc-chiba-u/actions/runs/40485447756"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.0",
      "date": "2026-10-27T10:09:52.000Z",
      "commit": "7e34df1017b5178d7065988a0acde30d08b63771",
      "fileid": "https://r2.ropensci.org/65db771cb3fb570169cb5dd8229271c357d7120d6affae7dd3cec4bb40841a4b",
      "status": "success",
      "buildurl": "https://github.com/r-universe/dsc-chiba-u/actions/runs/40485447756"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-10-27T10:08:37.000Z",
      "commit": "7e34df1017b5178d7065988a0acde30d08b63771",
      "fileid": "https://r2.ropensci.org/1e6913384ae8213fa8889046135b3efd692d2dfbb071b1242c7248643cae5afe",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dsc-chiba-u/actions/runs/40485447756"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-10-27T10:08:52.000Z",
      "commit": "7e34df1017b5178d7065988a0acde30d08b63771",
      "fileid": "https://r2.ropensci.org/fa4c872676768831ecc3fe7ef945ba68760cee2f94cfc7f362de447093139e74",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dsc-chiba-u/actions/runs/40485447756"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-10-27T10:09:41.000Z",
      "commit": "7e34df1017b5178d7065988a0acde30d08b63771",
      "fileid": "https://r2.ropensci.org/25bf973689d3888ae63e54cdc6d3df76a45acae9137ca537f872796a050c7f5f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dsc-chiba-u/actions/runs/40485447756"
    }
  ]
}