{
  "_id": "6a59119e09eb0996dd68bdfa",
  "Package": "rootWishartHD",
  "Type": "Package",
  "Title": "Exact and Log-Scale Tail Probabilities for Roy's Largest Root",
  "Version": "0.95.2",
  "Authors@R": "c(\nperson(\"Stepan\", \"Grinek\", role = c(\"aut\",\"cre\"),\nemail = \"stepan.grinek@jax.org\"),\nperson(\"Maxime\", \"Turgeon\", role = \"ctb\",\ncomment = \"Original rootWishart package codebase\")\n)",
  "Description": "Provides distribution functions and log-scale tail\nprobabilities for Roy's largest root in single and double\nWishart (Jacobi ensemble) settings. This package is derived\nfrom the 'rootWishart' package by Maxime Turgeon and extends it\nwith numerically robust log-CDF/log-survival evaluation,\ntail-aware adaptive precision, and high-dimensional validation\nutilities, based on Chiani (2014)\n<DOI:10.1016/j.jmva.2014.04.002> and Chiani (2016)\n<DOI:10.1016/j.jmva.2015.10.007>.",
  "License": "GPL (>= 2)",
  "Encoding": "UTF-8",
  "NeedsCompilation": "yes",
  "VignetteBuilder": "knitr",
  "URL": "https://github.com/stepanv1/rootWishartHD",
  "BugReports": "https://github.com/stepanv1/rootWishartHD/issues",
  "Config/roxygen2/version": "8.0.0",
  "Packaged": {
    "Date": "2026-07-16 17:09:50 UTC",
    "User": "root"
  },
  "Author": "Stepan Grinek [aut, cre], Maxime Turgeon [ctb] (Original\nrootWishart package codebase)",
  "Maintainer": "Stepan Grinek <stepan.grinek@jax.org>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2026-07-16 12:40:02 UTC",
  "RemoteUrl": "https://github.com/cran/rootWishartHD",
  "RemoteRef": "HEAD",
  "RemoteSha": "f3a383ccc69885df986597d3551e75dd75d7d529",
  "_user": "cran",
  "_type": "src",
  "_file": "rootWishartHD_0.95.2.tar.gz",
  "_fileid": "https://r2.ropensci.org/f282ac7c83f72df15c3a1d9a4fd064a0de7535f21b70ca3f6f47c6fdcd8e4c86",
  "_filesize": 283036,
  "_sha256": "f282ac7c83f72df15c3a1d9a4fd064a0de7535f21b70ca3f6f47c6fdcd8e4c86",
  "_expires": "2026-10-24T17:15:08.000Z",
  "_created": "2026-07-16T17:09:50.000Z",
  "_published": "2026-07-16T17:15:10.472Z",
  "_jobs": [
    {
      "job": 87690108542,
      "time": 230,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8383861791"
    },
    {
      "job": 87690108521,
      "time": 181,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8383836622"
    },
    {
      "job": 87690108586,
      "time": 231,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8383862316"
    },
    {
      "job": 87690108524,
      "time": 189,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8383840309"
    },
    {
      "job": 87689004813,
      "time": 284,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8383750022"
    },
    {
      "job": 87690108520,
      "time": 162,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8383827918"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/29518344255",
  "_status": "success",
  "_upstream": "https://github.com/cran/rootWishartHD",
  "_commit": {
    "id": "f3a383ccc69885df986597d3551e75dd75d7d529",
    "author": "Stepan Grinek <stepan.grinek@jax.org>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.95.2\n",
    "time": 1784205602
  },
  "_maintainer": {
    "name": "Stepan Grinek",
    "email": "stepan.grinek@jax.org"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.0.0",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppEigen",
      "role": "LinkingTo"
    },
    {
      "package": "BH",
      "role": "LinkingTo"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "tinytest",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "rWishart",
      "role": "Suggests"
    },
    {
      "package": "corpcor",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-29",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "0.95.2",
      "date": "2026-07-16"
    }
  ],
  "_stars": 0,
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "followers": 620,
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 0,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/rootWishartHD"
  },
  "_devurl": "https://github.com/stepanv1/rootwisharthd",
  "_searchresults": 0,
  "_topics": [
    "cpp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "extra/rootWishartHD.html",
    "manual.pdf"
  ],
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.95.2",
      "date": "2026-07-16"
    }
  ],
  "_exports": [
    "doubleWishart",
    "doubleWishart_log",
    "doubleWishart_pvalue",
    "doubleWishart_qalpha",
    "doubleWishart_robustPfaffians",
    "doubleWishart_scaled",
    "rootWishartHD_mpfr_enabled",
    "singleWishart_cdf",
    "singleWishart_log",
    "singleWishart_pvalue",
    "singleWishart_qalpha"
  ],
  "_help": [
    {
      "page": "doubleWishart",
      "title": "Double-Wishart largest-root CDF",
      "topics": [
        "doubleWishart"
      ]
    },
    {
      "page": "doubleWishart_log",
      "title": "Double-Wishart log-CDF and log-survival",
      "topics": [
        "doubleWishart_log"
      ]
    },
    {
      "page": "doubleWishart_pvalue",
      "title": "Double-Wishart upper-tail p-values",
      "topics": [
        "doubleWishart_pvalue"
      ]
    },
    {
      "page": "doubleWishart_qalpha",
      "title": "Double-Wishart critical values",
      "topics": [
        "doubleWishart_qalpha"
      ]
    },
    {
      "page": "doubleWishart_robustPfaffians",
      "title": "Robust double-Wishart log-tail dispatcher",
      "topics": [
        "doubleWishart_robustPfaffians"
      ]
    },
    {
      "page": "doubleWishart_scaled",
      "title": "Scaled double-Wishart CDF backend",
      "topics": [
        "doubleWishart_scaled"
      ]
    },
    {
      "page": "rootWishartHD_mpfr_enabled",
      "title": "Check whether MPFR/GMP support was compiled",
      "topics": [
        "rootWishartHD_mpfr_enabled"
      ]
    },
    {
      "page": "singleWishart_cdf",
      "title": "Single-Wishart largest-eigenvalue CDF",
      "topics": [
        "singleWishart_cdf"
      ]
    },
    {
      "page": "singleWishart_log",
      "title": "Single-Wishart log-CDF and log-survival",
      "topics": [
        "singleWishart_log"
      ]
    },
    {
      "page": "singleWishart_pvalue",
      "title": "Single-Wishart upper-tail p-values",
      "topics": [
        "singleWishart_pvalue"
      ]
    },
    {
      "page": "singleWishart_qalpha",
      "title": "Single-Wishart critical values",
      "topics": [
        "singleWishart_qalpha"
      ]
    }
  ],
  "_readme": "https://github.com/cran/rootWishartHD/raw/HEAD/README.md",
  "_rundeps": [
    "BH",
    "Rcpp",
    "RcppEigen"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_vignettes": [
    {
      "source": "rootWishartHD.Rmd",
      "filename": "rootWishartHD.html",
      "title": "Exact and log-scale tail probabilities for Roy's largest root with rootWishartHD",
      "author": "Stepan Grinek",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Overview",
        "Basic usage: the CDF",
        "Multiprecision backend",
        "Log scale to avoid tail saturation",
        "Regulating precision",
        "Validation: empirical vs analytic CDF",
        "Performance across dimensions",
        "Reproducing the benchmarks",
        "References"
      ],
      "created": "2026-07-16 12:40:02",
      "modified": "2026-07-16 12:40:02",
      "commits": 1
    },
    {
      "source": "rootWishartHD-family.Rmd",
      "filename": "rootWishartHD-family.html",
      "title": "The rootWishartHD function family: backends, tails, p-values and critical values",
      "author": "Stepan Grinek",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Scope",
        "A map of the family",
        "Double-Wishart: CDF backends",
        "Saturation and log functions",
        "The robust-Pfaffian stress tool",
        "Applied workflow: p-values and critical values",
        "doubleWishart_pvalue()",
        "doubleWishart_qalpha()",
        "Single-Wishart family",
        "The benchmark harness",
        "When to call what",
        "References"
      ],
      "created": "2026-07-16 12:40:02",
      "modified": "2026-07-16 12:40:02",
      "commits": 1
    }
  ],
  "_score": 3,
  "_indexed": false,
  "_nocasepkg": "rootwisharthd",
  "_universes": [
    "cran",
    "stepanv1"
  ],
  "_indexurl": "https://stepanv1.r-universe.dev/rootWishartHD",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.95.2",
      "date": "2026-07-16T17:13:48.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "f3a383ccc69885df986597d3551e75dd75d7d529",
      "fileid": "https://r2.ropensci.org/abd462b20de3b45f7ddc39cb03f936db5fd5f8b3ab6c78a70776782909f3fdbf",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/29518344255"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.95.2",
      "date": "2026-07-16T17:12:50.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "f3a383ccc69885df986597d3551e75dd75d7d529",
      "fileid": "https://r2.ropensci.org/099c0fe7302303605e6e31e26f9fc696ab3d2ed7ea88e66f062b502c56d2b4a0",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/29518344255"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.95.2",
      "date": "2026-07-16T17:13:45.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "f3a383ccc69885df986597d3551e75dd75d7d529",
      "fileid": "https://r2.ropensci.org/e569c7b85f5a3d3810926cd1e6f3da0d33c7d996acfe5ac6286c0ff962a8291d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/29518344255"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.95.2",
      "date": "2026-07-16T17:12:58.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "f3a383ccc69885df986597d3551e75dd75d7d529",
      "fileid": "https://r2.ropensci.org/99175ff9778f67fe1e6b53c5ef2805e34114deefffcf18078ddc7df158b43171",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/29518344255"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.95.2",
      "date": "2026-07-16T17:13:01.000Z",
      "arch": "emscripten",
      "commit": "f3a383ccc69885df986597d3551e75dd75d7d529",
      "fileid": "https://r2.ropensci.org/f0d0f5c246097b1446d1f4cb99d1c16c03bd421b1916d414cebde2017e926890",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/29518344255"
    }
  ]
}