{
  "_id": "6a188848acfb0bcc41dc4e6d",
  "Package": "modeldiag",
  "Type": "Package",
  "Title": "Comprehensive Diagnostics for Statistical Models",
  "Version": "0.1.0",
  "Authors@R": "c(\nperson(\"Emmanuel\", \"Adewuyi\", ,\n\"emmanuel.adewuyi@lshtm.ac.uk\",\nrole = c(\"aut\", \"cre\")),\nperson(\"Adewale\", \"Lukman\", role = \"aut\"),\nperson(\"Abiola\", \"Owolabi\", role = \"ctb\")\n)",
  "Description": "Provides a unified framework for diagnosing common issues\nin statistical models including linear models, generalized\nlinear models (logistic and Poisson regression), and survival\nmodels. Implements tests for multicollinearity,\nheteroscedasticity, autocorrelation, normality, influential\nobservations, overdispersion, zero-inflation, and proportional\nhazards assumptions. Includes visualization methods for\ngraphical diagnostics. Methods are based on established\napproaches including Fox and Monette (1992)\n<doi:10.1080/01621459.1992.10475190>, Breusch and Pagan (1979)\n<doi:10.2307/1911963>, and Dean and Lawless (1989)\n<doi:10.1080/01621459.1989.10478792>.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "URL": "https://github.com/Teniola17/modeldiag",
  "BugReports": "https://github.com/Teniola17/modeldiag/issues",
  "RoxygenNote": "7.3.3",
  "VignetteBuilder": "knitr",
  "Config/testthat/edition": "3",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-28 18:20:47 UTC",
    "User": "root"
  },
  "Author": "Emmanuel Adewuyi [aut, cre], Adewale Lukman [aut], Abiola\nOwolabi [ctb]",
  "Maintainer": "Emmanuel Adewuyi <emmanuel.adewuyi@lshtm.ac.uk>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2026-05-28 12:40:02 UTC",
  "RemoteUrl": "https://github.com/cran/modeldiag",
  "RemoteRef": "HEAD",
  "RemoteSha": "4a612a0b5a0e1d37d26ae66f4b2b5ea080dd62bb",
  "MD5sum": "6f90eab4a95b0b229e3b0f243c6d023e",
  "_user": "cran",
  "_type": "src",
  "_file": "modeldiag_0.1.0.tar.gz",
  "_fileid": "0ab0bbb6c902a306d219071969166b4d17abd25b2d87facc580fb1b2c4d94ef5",
  "_filesize": 247985,
  "_sha256": "0ab0bbb6c902a306d219071969166b4d17abd25b2d87facc580fb1b2c4d94ef5",
  "_created": "2026-05-28T18:20:47.000Z",
  "_published": "2026-05-28T18:24:08.724Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 78359171699,
      "time": 156,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7273998351"
    },
    {
      "job": 78359171743,
      "time": 163,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7274001198"
    },
    {
      "job": 78358528231,
      "time": 206,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7273941075"
    },
    {
      "job": 78359171676,
      "time": 129,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7273988188"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/26593126362",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/modeldiag",
  "_commit": {
    "id": "4a612a0b5a0e1d37d26ae66f4b2b5ea080dd62bb",
    "author": "Emmanuel Adewuyi <emmanuel.adewuyi@lshtm.ac.uk>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.1.0\n",
    "time": 1779972002
  },
  "_maintainer": {
    "name": "Emmanuel Adewuyi",
    "email": "emmanuel.adewuyi@lshtm.ac.uk",
    "login": "teniola17",
    "linkedin": "in/emmanuel-adewuyi-401813155",
    "description": "I am a research-driven data science enthusiast. I bagged a master's degree in statistics. My passion has been helping companies make data-driven decisions.",
    "uuid": 84997150
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "graphics",
      "role": "Imports"
    },
    {
      "package": "car",
      "role": "Imports"
    },
    {
      "package": "lmtest",
      "role": "Imports"
    },
    {
      "package": "ResourceSelection",
      "role": "Imports"
    },
    {
      "package": "survival",
      "role": "Imports"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-22",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "0.1.0",
      "date": "2026-05-28"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "teniola17",
      "count": 1,
      "uuid": 84997150
    }
  ],
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 0,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/modeldiag"
  },
  "_devurl": "https://github.com/teniola17/modeldiag",
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/modeldiag.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2026-05-28"
    }
  ],
  "_exports": [
    "diagnose_model"
  ],
  "_help": [
    {
      "page": "check_heteroskedasticity",
      "title": "Check Heteroskedasticity",
      "topics": [
        "check_heteroskedasticity"
      ]
    },
    {
      "page": "check_vif",
      "title": "Check Variance Inflation Factors",
      "topics": [
        "check_vif"
      ]
    },
    {
      "page": "diagnose_model",
      "title": "Diagnose Statistical Models",
      "topics": [
        "diagnose_model",
        "diagnose_model.coxph",
        "diagnose_model.glm",
        "diagnose_model.lm"
      ]
    },
    {
      "page": "plot.model_diagnostics",
      "title": "Plot Model Diagnostics",
      "topics": [
        "plot.model_diagnostics"
      ]
    },
    {
      "page": "print.model_diagnostics",
      "title": "Print Model Diagnostics",
      "topics": [
        "print.model_diagnostics"
      ]
    },
    {
      "page": "summary.model_diagnostics",
      "title": "Summarize Model Diagnostics",
      "topics": [
        "summary.model_diagnostics"
      ]
    }
  ],
  "_readme": "https://github.com/cran/modeldiag/raw/HEAD/README.md",
  "_rundeps": [
    "abind",
    "backports",
    "boot",
    "broom",
    "car",
    "carData",
    "cli",
    "colorspace",
    "cowplot",
    "cpp11",
    "Deriv",
    "doBy",
    "dplyr",
    "farver",
    "forecast",
    "Formula",
    "fracdiff",
    "generics",
    "ggplot2",
    "glue",
    "gtable",
    "isoband",
    "labeling",
    "lattice",
    "lifecycle",
    "lme4",
    "lmtest",
    "magrittr",
    "MASS",
    "Matrix",
    "MatrixModels",
    "mgcv",
    "microbenchmark",
    "minqa",
    "modelr",
    "nlme",
    "nloptr",
    "nnet",
    "numDeriv",
    "pbapply",
    "pbkrtest",
    "pillar",
    "pkgconfig",
    "purrr",
    "quantreg",
    "R6",
    "rbibutils",
    "RColorBrewer",
    "Rcpp",
    "RcppArmadillo",
    "RcppEigen",
    "Rdpack",
    "reformulas",
    "ResourceSelection",
    "rlang",
    "S7",
    "scales",
    "SparseM",
    "stringi",
    "stringr",
    "survival",
    "tibble",
    "tidyr",
    "tidyselect",
    "timeDate",
    "urca",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr",
    "zoo"
  ],
  "_vignettes": [
    {
      "source": "introduction.Rmd",
      "filename": "introduction.html",
      "title": "Introduction to modeldiag",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Overview",
        "Linear Models",
        "Multicollinearity",
        "Heteroscedasticity",
        "Autocorrelation",
        "Normality of Errors",
        "Influential Observations",
        "Example",
        "Logistic Regression",
        "Key Diagnostics",
        "Linearity of the Logit",
        "Goodness of Fit",
        "Separation",
        "Poisson Regression",
        "Overdispersion",
        "Zero Inflation",
        "Survival Models",
        "Proportional Hazards",
        "Visualization",
        "Conclusion",
        "References"
      ],
      "created": "2026-05-28 12:40:02",
      "modified": "2026-05-28 12:40:02",
      "commits": 1
    }
  ],
  "_score": 2.6989700043360187,
  "_indexed": false,
  "_nocasepkg": "modeldiag",
  "_universes": [
    "cran",
    "teniola17"
  ],
  "_indexurl": "https://teniola17.r-universe.dev/modeldiag",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-05-28T18:23:14.000Z",
      "distro": "noble",
      "commit": "4a612a0b5a0e1d37d26ae66f4b2b5ea080dd62bb",
      "fileid": "aa55173d5f6dc92f6c625f410ff00d091fd89a19d16ec37a30d478a47ea3340f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26593126362"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-05-28T18:23:21.000Z",
      "distro": "noble",
      "commit": "4a612a0b5a0e1d37d26ae66f4b2b5ea080dd62bb",
      "fileid": "029b17de47791ef809286292e2f4c865acd98a16cfbcb9e4631cf1100ae7b527",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26593126362"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.0",
      "date": "2026-05-28T18:23:16.000Z",
      "commit": "4a612a0b5a0e1d37d26ae66f4b2b5ea080dd62bb",
      "fileid": "a605a048290e19c64cbb70d5fbccf4d908afb22088d878c54a81dca49a13fbe6",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26593126362"
    }
  ]
}