{
  "_id": "6ac5fd83f511ae58c09a46a6",
  "Package": "covsim",
  "Type": "Package",
  "Title": "VITA, IG and PLSIM Simulation for Given Covariance and Marginals",
  "Version": "1.1.0",
  "Authors@R": "c(person(\"Njaal\", \"Foldnes\", email = \"njal.foldnes@gmail.com\", role = c(\"aut\", \"cre\")),\nperson(\"Steffen\", \"Grønneberg\", email = \"steffeng@gmail.com\", role = c(\"aut\")))",
  "Description": "Random sampling from distributions with user-specified\npopulation covariance matrix. Marginal information may be fully\nspecified, for which the package implements the VITA\n(VIne-To-Anything) algorithm Grønneberg and Foldnes (2017)\n<doi:10.1007/s11336-017-9569-6>.  See also Grønneberg, Foldnes\nand Marcoulides (2022) <doi:10.18637/jss.v102.i03>.\nAlternatively, marginal skewness and kurtosis may be specified,\nfor which the package implements the IG (independent generator)\nand PLSIM (piecewise linear) algorithms, see Foldnes and Olsson\n(2016) <doi:10.1080/00273171.2015.1133274> and Foldnes and\nGrønneberg (2021) <doi:10.1080/10705511.2021.1949323>,\nrespectively.",
  "License": "GPL (>= 2)",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.2.3",
  "VignetteBuilder": "knitr",
  "Config/testthat/edition": "3",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-07 08:03:09 UTC",
    "User": "root"
  },
  "Author": "Njaal Foldnes [aut, cre], Steffen Grønneberg [aut]",
  "Maintainer": "Njaal Foldnes <njal.foldnes@gmail.com>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2024-06-01 02:45:25 UTC",
  "RemoteUrl": "https://github.com/cran/covsim",
  "RemoteRef": "HEAD",
  "RemoteSha": "ba41f6869854eaf014ea32a9df29bca31166bfe3",
  "_user": "cran",
  "_type": "src",
  "_file": "covsim_1.1.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/16579a948d0fc5f24c5fbb55872a6215bd61d7665dc9264bfe31d95c254f0cf2",
  "_filesize": 723093,
  "_sha256": "16579a948d0fc5f24c5fbb55872a6215bd61d7665dc9264bfe31d95c254f0cf2",
  "_expires": "2027-01-15T08:06:25.000Z",
  "_created": "2026-10-07T08:03:09.000Z",
  "_published": "2026-10-07T08:06:27.822Z",
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/37590764072",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 112692984205,
      "time": 154,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11469131246"
    },
    {
      "job": 112692984176,
      "time": 156,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11468269210"
    },
    {
      "job": 112691568524,
      "time": 235,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11468951192"
    },
    {
      "job": 112692984289,
      "time": 140,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11469335409"
    },
    {
      "job": 112692984147,
      "time": 101,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11468184598"
    },
    {
      "job": 112692984254,
      "time": 157,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11468467387"
    }
  ],
  "_upstream": "https://github.com/cran/covsim",
  "_commit": {
    "id": "ba41f6869854eaf014ea32a9df29bca31166bfe3",
    "author": "Njaal Foldnes <njal.foldnes@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.1.0\n",
    "time": 1717209925
  },
  "_maintainer": {
    "name": "Njaal Foldnes",
    "email": "njal.foldnes@gmail.com"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "rvinecopulib",
      "version": ">= 0.5.1.1.0",
      "role": "Imports"
    },
    {
      "package": "lavaan",
      "version": ">= 0.6-5",
      "role": "Imports"
    },
    {
      "package": "nleqslv",
      "role": "Imports"
    },
    {
      "package": "PearsonDS",
      "role": "Imports"
    },
    {
      "package": "MASS",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "tmvtnorm",
      "role": "Imports"
    },
    {
      "package": "Matrix",
      "role": "Imports"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "R.rsp",
      "role": "Suggests"
    },
    {
      "package": "GGally",
      "role": "Suggests"
    },
    {
      "package": "psych",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 1,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "followers": 630,
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 408,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/covsim"
  },
  "_searchresults": 31,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/covsim.html",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2020-05-12"
    },
    {
      "version": "0.2.0",
      "date": "2021-06-09"
    },
    {
      "version": "0.2.1",
      "date": "2021-09-09"
    },
    {
      "version": "1.0.0",
      "date": "2022-04-30"
    },
    {
      "version": "1.1.0",
      "date": "2024-05-31"
    }
  ],
  "_exports": [
    "rIG",
    "rPLSIM",
    "vita"
  ],
  "_help": [
    {
      "page": "rIG",
      "title": "Simulation of non-normal data",
      "topics": [
        "rIG"
      ]
    },
    {
      "page": "rPLSIM",
      "title": "Simulation of non-normal data",
      "topics": [
        "rPLSIM"
      ]
    },
    {
      "page": "vita",
      "title": "Calibrate a regular vine",
      "topics": [
        "vita"
      ]
    }
  ],
  "_readme": "https://github.com/cran/covsim/raw/HEAD/README.md",
  "_rundeps": [
    "assertthat",
    "BH",
    "gmm",
    "kde1d",
    "lattice",
    "lavaan",
    "MASS",
    "Matrix",
    "mnormt",
    "mvtnorm",
    "nleqslv",
    "numDeriv",
    "pbivnorm",
    "PearsonDS",
    "quadprog",
    "randtoolbox",
    "Rcpp",
    "RcppEigen",
    "RcppThread",
    "rngWELL",
    "rvinecopulib",
    "sandwich",
    "tmvtnorm",
    "wdm",
    "zoo"
  ],
  "_vignettes": [
    {
      "source": "vignette.Rmd",
      "filename": "vignette.html",
      "title": "Covsim: Simulating non-normal data with given covariance matrix",
      "author": "Njål Foldnes and Steffen Grønneberg",
      "engine": "knitr::rmarkdown",
      "headings": [
        "VITA",
        "Bivariate case",
        "Trivariate case",
        "SEM example in 20 dimensions",
        "Ordinal-categorical data",
        "We assume that the underlying correlation in acontinuous bivariate distribution with standard normal marginals is$\\rho=0.5$, and we discretize into three categories using thresholds$\\tau_1=0$ and $\\tau_2=1$. This means that we consider simulated dataof the form[X_i =\\left{  \\begin{matrix}1, & \\text{if } \\xi_i \\leq \\tau_1 \\2, & \\text{if } \\tau_1 < \\xi_i \\leq \\tau_2 \\3, & \\text{if } \\xi_i > \\tau_2 \\\\end{matrix}\\right.",
        "IG and Piecewise linear methods",
        "IG",
        "PLSIM",
        "References"
      ],
      "created": "2022-04-29 21:40:09",
      "modified": "2024-06-01 02:45:25",
      "commits": 2
    }
  ],
  "_score": 3.6674529528899535,
  "_indexed": true,
  "_nocasepkg": "covsim",
  "_universes": [
    "cran"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.1.0",
      "date": "2026-10-07T08:05:33.000Z",
      "distro": "resolute",
      "commit": "ba41f6869854eaf014ea32a9df29bca31166bfe3",
      "fileid": "https://r2.ropensci.org/dfbbe17ad011aa98692464d49b75af612c49f615507c022aac1889fe7fb01877",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/37590764072"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.1.0",
      "date": "2026-10-07T08:05:37.000Z",
      "distro": "resolute",
      "commit": "ba41f6869854eaf014ea32a9df29bca31166bfe3",
      "fileid": "https://r2.ropensci.org/010a65294434f93e1fd4923a706fa9a50902eeed40c4eac7b078498318a45708",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/37590764072"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.1.0",
      "date": "2026-10-07T08:05:44.000Z",
      "commit": "ba41f6869854eaf014ea32a9df29bca31166bfe3",
      "fileid": "https://r2.ropensci.org/42e6ace428cb832c710024f3b452653a6bc297e4afe7982dd4fa6e78594699f7",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/37590764072"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.1.0",
      "date": "2026-10-07T08:04:30.000Z",
      "commit": "ba41f6869854eaf014ea32a9df29bca31166bfe3",
      "fileid": "https://r2.ropensci.org/660943518dcfd1a7ee671b2b017eab4223f3ca55496f78c4150611932de5f52a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/37590764072"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.1.0",
      "date": "2026-10-07T08:05:30.000Z",
      "commit": "ba41f6869854eaf014ea32a9df29bca31166bfe3",
      "fileid": "https://r2.ropensci.org/6618fd6c362aef705cf720aac1d29d301c9324e4e2f34c24c0518d3004eba341",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/37590764072"
    }
  ]
}