{
  "_id": "6aca00a2fe5cc25786e83eda",
  "Package": "MVN",
  "Type": "Package",
  "Title": "Multivariate Normality Tests",
  "Version": "6.3",
  "Authors@R": "c(\nperson(given = \"Selcuk\", family = \"Korkmaz\", role = c(\"aut\", \"cre\"),\nemail = \"selcukorkmaz@gmail.com\", comment = c(ORCID = \"0000-0003-4632-6850\")),\nperson(given = \"Dincer\", family = \"Goksuluk\", role = \"aut\",\nemail = \"dincer.goksuluk@gmail.com\"),\nperson(given = \"Gokmen\", family = \"Zararsiz\", role = \"aut\",\nemail = \"gokmenzararsiz@hotmail.com\")\n)",
  "Maintainer": "Selcuk Korkmaz <selcukorkmaz@gmail.com>",
  "Config/testthat/edition": "3",
  "Collate": "'mvn.R' 'mardia.R' 'hz.R' 'hw.R' 'royston.R'\n'doornik_hansen.R' 'energy.R' 'descriptives.R'\n'test_univariate_normality.R' 'multivariate_diagnostic_plot.R'\n'mv_outlier.R' 'univariate_diagnostic_plot.R'\n'power_transform.R' 'arw_adjustment.R' 'plot.mvn.R'\n'summary.mvn.R' 'impute_missing.R' 'run_mvn_app.R'",
  "Description": "A comprehensive suite for assessing multivariate normality\nusing six statistical tests (Mardia, Henze–Zirkler,\nHenze–Wagner, Royston, Doornik–Hansen, Energy). Also includes\nunivariate diagnostics, bivariate density visualization, robust\noutlier detection, power transformations (e.g., Box–Cox,\nYeo–Johnson), and imputation strategies (\"mean\", \"median\",\n\"mice\") for handling missing data. Bootstrap resampling is\nsupported for selected tests to improve p-value accuracy in\nsmall samples. Diagnostic plots are available via both\n'ggplot2' and interactive 'plotly' visualizations. See Korkmaz\net al. (2014)\n<https://journal.r-project.org/articles/RJ-2014-031/RJ-2014-031.pdf>.",
  "Encoding": "UTF-8",
  "License": "MIT + file LICENSE",
  "URL": "https://biosoft.shinyapps.io/mvn-shiny-app/,\nhttps://selcukorkmaz.github.io/mvn-tutorial/,\nhttps://github.com/selcukorkmaz/MVN",
  "BugReports": "https://github.com/selcukorkmaz/MVN/issues",
  "RoxygenNote": "7.3.3",
  "NeedsCompilation": "no",
  "Config/pak/sysreqs": "cmake make libgsl0-dev libicu-dev libuv1-dev\nlibssl-dev libx11-dev zlib1g-dev",
  "Repository": "https://selcukorkmaz.r-universe.dev",
  "Date/Publication": "2026-01-13 17:37:22 UTC",
  "RemoteUrl": "https://github.com/selcukorkmaz/mvn",
  "RemoteRef": "HEAD",
  "RemoteSha": "16d795e712b89760f3f67a6c76ac4128415925e4",
  "Packaged": {
    "Date": "2026-10-10 08:34:54 UTC",
    "User": "root"
  },
  "Author": "Selcuk Korkmaz [aut, cre] (ORCID:\n<https://orcid.org/0000-0003-4632-6850>),\nDincer Goksuluk [aut],\nGokmen Zararsiz [aut]",
  "_user": "selcukorkmaz",
  "_type": "src",
  "_file": "MVN_6.3.tar.gz",
  "_fileid": "https://r2.ropensci.org/f1abd8376f5f829d3b6ec211f40f63c183a5c63b5d71f1403804ec4182f8ad46",
  "_filesize": 345604,
  "_sha256": "f1abd8376f5f829d3b6ec211f40f63c183a5c63b5d71f1403804ec4182f8ad46",
  "_expires": "2027-01-18T09:08:48.000Z",
  "_created": "2026-10-10T08:34:54.000Z",
  "_published": "2026-10-10T09:08:50.255Z",
  "_buildurl": "https://github.com/r-universe/selcukorkmaz/actions/runs/38038163945",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 114173580748,
      "time": 191,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11664529404"
    },
    {
      "job": 114173580792,
      "time": 195,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11664996487"
    },
    {
      "job": 114173580741,
      "time": 242,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11665481182"
    },
    {
      "job": 114173580830,
      "time": 173,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11664779813"
    },
    {
      "job": 114172933545,
      "time": 220,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11664856381"
    },
    {
      "job": 114173580809,
      "time": 152,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11664756851"
    },
    {
      "job": 114173580754,
      "time": 133,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11665041345"
    },
    {
      "job": 114173580784,
      "time": 123,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11664249331"
    },
    {
      "job": 114173580775,
      "time": 152,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11665091545"
    }
  ],
  "_upstream": "https://github.com/selcukorkmaz/mvn",
  "_commit": {
    "id": "16d795e712b89760f3f67a6c76ac4128415925e4",
    "author": "Selcuk Korkmaz <selcukorkmaz@hotmail.com>",
    "committer": "Selcuk Korkmaz <selcukorkmaz@hotmail.com>",
    "message": "version 6.3\n",
    "time": 1768325842
  },
  "_maintainer": {
    "name": "Selcuk Korkmaz",
    "email": "selcukorkmaz@gmail.com",
    "login": "selcukorkmaz",
    "twitter": "@selcukorkmaz",
    "description": "I am an associate professor in the Department of Biostatistics. ",
    "uuid": 6230704,
    "orcid": "0000-0003-4632-6850"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "methods",
      "role": "Imports"
    },
    {
      "package": "nortest",
      "role": "Imports"
    },
    {
      "package": "moments",
      "role": "Imports"
    },
    {
      "package": "MASS",
      "role": "Imports"
    },
    {
      "package": "boot",
      "role": "Imports"
    },
    {
      "package": "car",
      "role": "Imports"
    },
    {
      "package": "dplyr",
      "role": "Imports"
    },
    {
      "package": "tidyr",
      "role": "Imports"
    },
    {
      "package": "purrr",
      "role": "Imports"
    },
    {
      "package": "stringr",
      "role": "Imports"
    },
    {
      "package": "tibble",
      "role": "Imports"
    },
    {
      "package": "ggplot2",
      "role": "Imports"
    },
    {
      "package": "viridis",
      "role": "Imports"
    },
    {
      "package": "cli",
      "role": "Imports"
    },
    {
      "package": "energy",
      "role": "Imports"
    },
    {
      "package": "plotly",
      "role": "Imports"
    },
    {
      "package": "mice",
      "role": "Imports"
    },
    {
      "package": "DT",
      "role": "Suggests"
    },
    {
      "package": "bslib",
      "role": "Suggests"
    },
    {
      "package": "future",
      "role": "Suggests"
    },
    {
      "package": "haven",
      "role": "Suggests"
    },
    {
      "package": "jsonlite",
      "role": "Suggests"
    },
    {
      "package": "readxl",
      "role": "Suggests"
    },
    {
      "package": "shiny",
      "role": "Suggests"
    },
    {
      "package": "yaml",
      "role": "Suggests"
    },
    {
      "package": "promises",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    },
    {
      "package": "zip",
      "role": "Suggests"
    }
  ],
  "_owner": "selcukorkmaz",
  "_selfowned": true,
  "_usedby": 5,
  "_updates": [
    {
      "week": "2025-41",
      "n": 12
    },
    {
      "week": "2026-03",
      "n": 2
    }
  ],
  "_tags": [],
  "_stars": 4,
  "_contributors": [
    {
      "user": "selcukorkmaz",
      "count": 129,
      "uuid": 6230704
    }
  ],
  "_userbio": {
    "uuid": 6230704,
    "type": "user",
    "name": "Selçuk Korkmaz",
    "followers": 59,
    "description": "I am an associate professor in the Department of Biostatistics. "
  },
  "_downloads": {
    "count": 9560,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/MVN"
  },
  "_mentions": 75,
  "_devurl": "https://github.com/selcukorkmaz/mvn",
  "_searchresults": 1488,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/MVN.html",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE"
  ],
  "_homeurl": "https://github.com/selcukorkmaz/mvn",
  "_realowner": "selcukorkmaz",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.0",
      "date": "2013-02-13"
    },
    {
      "version": "2.0",
      "date": "2014-03-02"
    },
    {
      "version": "3.0",
      "date": "2014-03-14"
    },
    {
      "version": "3.1",
      "date": "2014-03-15"
    },
    {
      "version": "3.2",
      "date": "2014-04-07"
    },
    {
      "version": "3.3",
      "date": "2014-04-08"
    },
    {
      "version": "3.4",
      "date": "2014-04-26"
    },
    {
      "version": "3.5",
      "date": "2014-10-15"
    },
    {
      "version": "3.6",
      "date": "2014-11-14"
    },
    {
      "version": "3.7",
      "date": "2014-11-16"
    },
    {
      "version": "3.8",
      "date": "2015-01-28"
    },
    {
      "version": "3.9",
      "date": "2015-03-18"
    },
    {
      "version": "4.0",
      "date": "2015-06-03"
    },
    {
      "version": "4.0.1",
      "date": "2016-11-30"
    },
    {
      "version": "4.0.2",
      "date": "2016-12-01"
    },
    {
      "version": "5.0",
      "date": "2018-02-24"
    },
    {
      "version": "5.1",
      "date": "2018-03-22"
    },
    {
      "version": "5.2",
      "date": "2018-04-20"
    },
    {
      "version": "5.3",
      "date": "2018-05-07"
    },
    {
      "version": "5.4",
      "date": "2018-06-09"
    },
    {
      "version": "5.5",
      "date": "2018-06-14"
    },
    {
      "version": "5.6",
      "date": "2019-01-30"
    },
    {
      "version": "5.7",
      "date": "2019-03-18"
    },
    {
      "version": "5.8",
      "date": "2019-09-27"
    },
    {
      "version": "5.9",
      "date": "2021-06-30"
    },
    {
      "version": "6.0",
      "date": "2025-05-28"
    },
    {
      "version": "6.1",
      "date": "2025-06-10"
    },
    {
      "version": "6.2",
      "date": "2025-10-10"
    },
    {
      "version": "6.3",
      "date": "2026-01-13"
    }
  ],
  "_exports": [
    "arw_adjustment",
    "descriptives",
    "doornik_hansen",
    "energy",
    "hw",
    "hz",
    "impute_missing",
    "mardia",
    "multivariate_diagnostic_plot",
    "mv_outlier",
    "mvn",
    "power_transform",
    "royston",
    "run_mvn_app",
    "test_univariate_normality",
    "univariate_diagnostic_plot"
  ],
  "_help": [
    {
      "page": "arw_adjustment",
      "title": "Atkinson–Riani–Welsh (ARW) Adjusted Cutoff for Robust Mahalanobis Distances",
      "topics": [
        "arw_adjustment"
      ]
    },
    {
      "page": "descriptives",
      "title": "Descriptive Statistics for Numeric Data",
      "topics": [
        "descriptives"
      ]
    },
    {
      "page": "doornik_hansen",
      "title": "Doornik-Hansen Test for Multivariate Normality",
      "topics": [
        "doornik_hansen"
      ]
    },
    {
      "page": "energy",
      "title": "E-Statistic Test for Multivariate Normality (Energy Test)",
      "topics": [
        "energy"
      ]
    },
    {
      "page": "hw",
      "title": "Henze-Wagner High-Dimensional Test for Multivariate Normality",
      "topics": [
        "hw"
      ]
    },
    {
      "page": "hz",
      "title": "Henze-Zirkler Test for Multivariate Normality",
      "topics": [
        "hz"
      ]
    },
    {
      "page": "impute_missing",
      "title": "Impute Missing Values",
      "topics": [
        "impute_missing"
      ]
    },
    {
      "page": "mardia",
      "title": "Mardia's Test for Multivariate Normality",
      "topics": [
        "mardia"
      ]
    },
    {
      "page": "multivariate_diagnostic_plot",
      "title": "Plot Multivariate Normal Diagnostics and Bivariate Kernel Density",
      "topics": [
        "multivariate_diagnostic_plot"
      ]
    },
    {
      "page": "mv_outlier",
      "title": "Identify Multivariate Outliers via Robust Mahalanobis Distances",
      "topics": [
        "mv_outlier"
      ]
    },
    {
      "page": "mvn",
      "title": "Comprehensive Multivariate Normality and Diagnostic Function",
      "topics": [
        "mvn"
      ]
    },
    {
      "page": "plot.mvn",
      "title": "Plot Diagnostics for Multivariate Normality Analysis",
      "topics": [
        "plot.mvn"
      ]
    },
    {
      "page": "power_transform",
      "title": "Apply Power Transformation to Numeric Data",
      "topics": [
        "power_transform"
      ]
    },
    {
      "page": "royston",
      "title": "Royston's Multivariate Normality Test",
      "topics": [
        "royston"
      ]
    },
    {
      "page": "run_mvn_app",
      "title": "Launch the MVN Shiny application",
      "topics": [
        "run_mvn_app"
      ]
    },
    {
      "page": "summary.mvn",
      "title": "Summarize Multivariate Normality Analysis Results",
      "topics": [
        "summary.mvn"
      ]
    },
    {
      "page": "test_univariate_normality",
      "title": "Univariate Normality Tests",
      "topics": [
        "test_univariate_normality"
      ]
    },
    {
      "page": "univariate_diagnostic_plot",
      "title": "Diagnostic Plots for Univariate and Multivariate Data",
      "topics": [
        "univariate_diagnostic_plot"
      ]
    }
  ],
  "_readme": "https://github.com/selcukorkmaz/mvn/raw/HEAD/README.md",
  "_rundeps": [
    "abind",
    "askpass",
    "backports",
    "base64enc",
    "bit",
    "bit64",
    "boot",
    "broom",
    "bslib",
    "cachem",
    "car",
    "carData",
    "cli",
    "clipr",
    "codetools",
    "colorspace",
    "cowplot",
    "cpp11",
    "crayon",
    "crosstalk",
    "curl",
    "data.table",
    "Deriv",
    "digest",
    "doBy",
    "dplyr",
    "energy",
    "evaluate",
    "farver",
    "fastmap",
    "fontawesome",
    "forcats",
    "foreach",
    "forecast",
    "Formula",
    "fracdiff",
    "fs",
    "generics",
    "ggplot2",
    "glmnet",
    "glue",
    "gridExtra",
    "gsl",
    "gtable",
    "haven",
    "highr",
    "hms",
    "htmltools",
    "htmlwidgets",
    "httr",
    "isoband",
    "iterators",
    "jomo",
    "jquerylib",
    "jsonlite",
    "knitr",
    "labeling",
    "later",
    "lattice",
    "lazyeval",
    "lifecycle",
    "lme4",
    "lmtest",
    "magrittr",
    "MASS",
    "Matrix",
    "MatrixModels",
    "memoise",
    "mgcv",
    "mice",
    "mime",
    "minqa",
    "mitml",
    "modelr",
    "moments",
    "nlme",
    "nloptr",
    "nnet",
    "nortest",
    "numDeriv",
    "openssl",
    "ordinal",
    "otel",
    "pan",
    "pbkrtest",
    "pillar",
    "pkgconfig",
    "plotly",
    "prettyunits",
    "progress",
    "promises",
    "purrr",
    "quantreg",
    "R6",
    "rappdirs",
    "rbibutils",
    "RColorBrewer",
    "Rcpp",
    "RcppArmadillo",
    "RcppEigen",
    "Rdpack",
    "readr",
    "reformulas",
    "rlang",
    "rmarkdown",
    "rpart",
    "S7",
    "sass",
    "scales",
    "shape",
    "SparseM",
    "stringi",
    "stringr",
    "survival",
    "sys",
    "tibble",
    "tidyr",
    "tidyselect",
    "timeDate",
    "tinytex",
    "tzdb",
    "ucminf",
    "urca",
    "utf8",
    "vctrs",
    "viridis",
    "viridisLite",
    "vroom",
    "withr",
    "xfun",
    "yaml",
    "zoo"
  ],
  "_score": 8.931212073869604,
  "_indexed": true,
  "_nocasepkg": "mvn",
  "_universes": [
    "selcukorkmaz"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "6.3",
      "date": "2026-10-10T08:37:40.000Z",
      "distro": "resolute",
      "commit": "16d795e712b89760f3f67a6c76ac4128415925e4",
      "fileid": "https://r2.ropensci.org/d6fcccdcf1a57da34284c5f508754090eb02b846e17df0864ae609409c517189",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/selcukorkmaz/actions/runs/38038163945"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "6.3",
      "date": "2026-10-10T08:37:40.000Z",
      "distro": "resolute",
      "commit": "16d795e712b89760f3f67a6c76ac4128415925e4",
      "fileid": "https://r2.ropensci.org/d7bc6a76c2c696998806989ca1312c74cc8522641e927206c3fa53c1cb3b895c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/selcukorkmaz/actions/runs/38038163945"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "6.3",
      "date": "2026-10-10T08:59:25.000Z",
      "commit": "16d795e712b89760f3f67a6c76ac4128415925e4",
      "fileid": "https://r2.ropensci.org/05945cf7227d45a0170b7f2b8e6ab1ac62508cdf5b8f81026e2b5544763a77e9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/selcukorkmaz/actions/runs/38038163945"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "6.3",
      "date": "2026-10-10T09:07:19.000Z",
      "commit": "16d795e712b89760f3f67a6c76ac4128415925e4",
      "fileid": "https://r2.ropensci.org/bba942a7d968b42d2c29cb8372ddc479c8c228831dad3fb411ccc21644298c7e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/selcukorkmaz/actions/runs/38038163945"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "6.3",
      "date": "2026-10-10T08:37:50.000Z",
      "commit": "16d795e712b89760f3f67a6c76ac4128415925e4",
      "fileid": "https://r2.ropensci.org/cd2f5f7d0a81c954482b94419782de0a5d2508418588d21c54cfcdc2aae483a1",
      "status": "success",
      "buildurl": "https://github.com/r-universe/selcukorkmaz/actions/runs/38038163945"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "6.3",
      "date": "2026-10-10T08:36:31.000Z",
      "commit": "16d795e712b89760f3f67a6c76ac4128415925e4",
      "fileid": "https://r2.ropensci.org/e0f49445f3c9a9b22be1ed574b18736c701a2129d9c5444c7765102d4ca68f87",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/selcukorkmaz/actions/runs/38038163945"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "6.3",
      "date": "2026-10-10T08:36:33.000Z",
      "commit": "16d795e712b89760f3f67a6c76ac4128415925e4",
      "fileid": "https://r2.ropensci.org/19d4ee3088a3f44d76f11d91c9d9ef086c4cf33e5e5c9cdba2b11f3c2b817618",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/selcukorkmaz/actions/runs/38038163945"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "6.3",
      "date": "2026-10-10T08:37:09.000Z",
      "commit": "16d795e712b89760f3f67a6c76ac4128415925e4",
      "fileid": "https://r2.ropensci.org/16634e58a35e309f6f2fd7a6df60cd7d74ac779dfdfedd7137aa1aaf1e1e0f51",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/selcukorkmaz/actions/runs/38038163945"
    }
  ]
}