{
  "_id": "6adb777e077e75fa285b00e4",
  "Package": "RcppArmadillo",
  "Type": "Package",
  "Title": "'Rcpp' Integration for the 'Armadillo' Templated Linear Algebra\nLibrary",
  "Version": "15.6.2-1",
  "Date": "2026-10-16",
  "Authors@R": "c(person(\"Dirk\", \"Eddelbuettel\", role = c(\"aut\", \"cre\"), email = \"edd@debian.org\",\ncomment = c(ORCID = \"0000-0001-6419-907X\")),\nperson(\"Romain\", \"Francois\", role = \"aut\",\ncomment = c(ORCID = \"0000-0002-2444-4226\")),\nperson(\"Doug\", \"Bates\", role = \"aut\",\ncomment = c(ORCID = \"0000-0001-8316-9503\")),\nperson(\"Binxiang\", \"Ni\", role = \"aut\"),\nperson(\"Conrad\", \"Sanderson\", role = \"aut\",\ncomment = c(ORCID = \"0000-0002-0049-4501\")))",
  "Description": "'Armadillo' is a templated C++ linear algebra library\naiming towards a good balance between speed and ease of use. It\nprovides high-level syntax and functionality deliberately\nsimilar to Matlab. It is useful for algorithm development\ndirectly in C++, or quick conversion of research code into\nproduction environments. It provides efficient classes for\nvectors, matrices and cubes where dense and sparse matrices are\nsupported. Integer, floating point and complex numbers are\nsupported. A sophisticated expression evaluator (based on\ntemplate meta-programming) automatically combines several\noperations to increase speed and efficiency. Dynamic evaluation\nautomatically chooses optimal code paths based on detected\nmatrix structures. Matrix decompositions are provided through\nintegration with LAPACK, or one of its high performance drop-in\nreplacements (such as 'MKL' or 'OpenBLAS'). It can\nautomatically use 'OpenMP' multi-threading (parallelisation) to\nspeed up computationally expensive operations.\n.\nThe 'RcppArmadillo' package includes the header files from the\n'Armadillo' library; users do not need to install 'Armadillo'\nitself in order to use 'RcppArmadillo'. Starting from release\n15.0.0, the minimum compilation standard is C++14.\n.\nSince release 7.800.0, 'Armadillo' is licensed under Apache License 2;\nprevious releases were under licensed as MPL 2.0 from version\n3.800.0 onwards and LGPL-3 prior to that; 'RcppArmadillo' (the\n'Rcpp' bindings/bridge to Armadillo) is licensed under the GNU\nGPL version 2 or later, as is the rest of 'Rcpp'.",
  "License": "GPL (>= 2)",
  "LazyLoad": "yes",
  "URL": "https://github.com/RcppCore/RcppArmadillo,\nhttps://dirk.eddelbuettel.com/code/rcpp.armadillo.html",
  "BugReports": "https://github.com/RcppCore/RcppArmadillo/issues",
  "RoxygenNote": "6.0.1",
  "Encoding": "UTF-8",
  "VignetteBuilder": "Rcpp",
  "Repository": "https://rcppcore.r-universe.dev",
  "Date/Publication": "2026-10-17 11:29:40 UTC",
  "RemoteUrl": "https://github.com/rcppcore/rcpparmadillo",
  "RemoteRef": "HEAD",
  "RemoteSha": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-10-23 14:17:57 UTC",
    "User": "root"
  },
  "Author": "Dirk Eddelbuettel [aut, cre] (ORCID:\n<https://orcid.org/0000-0001-6419-907X>),\nRomain Francois [aut] (ORCID: <https://orcid.org/0000-0002-2444-4226>),\nDoug Bates [aut] (ORCID: <https://orcid.org/0000-0001-8316-9503>),\nBinxiang Ni [aut],\nConrad Sanderson [aut] (ORCID: <https://orcid.org/0000-0002-0049-4501>)",
  "Maintainer": "Dirk Eddelbuettel <edd@debian.org>",
  "_user": "rcppcore",
  "_type": "src",
  "_file": "RcppArmadillo_15.6.2-1.tar.gz",
  "_fileid": "https://r2.ropensci.org/8f0d970f97a357d85f0a610ee81294a82dc9f99c4e106d0632a08dc600e511c7",
  "_filesize": 1191871,
  "_sha256": "8f0d970f97a357d85f0a610ee81294a82dc9f99c4e106d0632a08dc600e511c7",
  "_expires": "2027-01-31T15:04:28.000Z",
  "_created": "2026-10-23T14:17:57.000Z",
  "_published": "2026-10-23T15:04:30.347Z",
  "_upstream": "https://github.com/rcppcore/rcpparmadillo",
  "_status": "success",
  "_maintainer": {
    "name": "Dirk Eddelbuettel",
    "email": "edd@debian.org",
    "login": "eddelbuettel",
    "mastodon": "@eddelbuettel@mastodon.social",
    "bluesky": "@eddelbuettel.com",
    "linkedin": "in/dirkeddelbuettel",
    "orcid": "0000-0001-6419-907X",
    "twitter": "@eddelbuettel",
    "description": "",
    "uuid": 673121
  },
  "_jobs": [
    {
      "job": 120464675709,
      "time": 157,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12508316173"
    },
    {
      "job": 120464675652,
      "time": 160,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12507319856"
    },
    {
      "job": 120464675654,
      "time": 275,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12507888797"
    },
    {
      "job": 120464675751,
      "time": 330,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12507159337"
    },
    {
      "job": 120464675684,
      "time": 160,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12510019145"
    },
    {
      "job": 120464675671,
      "time": 469,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12510422770"
    },
    {
      "job": 120464675855,
      "time": 136,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12510203545"
    },
    {
      "job": 120464675707,
      "time": 372,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12510617609"
    },
    {
      "job": 120461828664,
      "time": 342,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12507613083"
    },
    {
      "job": 120464675643,
      "time": 257,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "12508715837"
    },
    {
      "job": 120464675924,
      "time": 294,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12508526159"
    },
    {
      "job": 120464675822,
      "time": 319,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12507743949"
    },
    {
      "job": 120464675717,
      "time": 165,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12508121683"
    },
    {
      "job": 120464675858,
      "time": 344,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12508451844"
    },
    {
      "job": 120464676011,
      "time": 510,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12507674709"
    }
  ],
  "_buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678",
  "_commit": {
    "id": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
    "author": "Dirk Eddelbuettel <edd@debian.org>",
    "committer": "GitHub <noreply@github.com>",
    "message": "RcppArmadillo 15.6.2-1 with Armadillo 15.6.2 (#511)\n\n* Armadillo 15.6.2\n\n* Updated several references, regenerated vignettes\n\n* RcppArmadillo 15.6.2-1 with Armadillo 15.6.2",
    "time": 1792236580
  },
  "_distro": "resolute",
  "_host": "GitHub-Actions",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.3.0",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "Rcpp",
      "version": ">= 1.1.1",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "utils",
      "role": "Imports"
    },
    {
      "package": "methods",
      "role": "Imports"
    },
    {
      "package": "tinytest",
      "role": "Suggests"
    },
    {
      "package": "Matrix",
      "version": ">= 1.3.0",
      "role": "Suggests"
    },
    {
      "package": "pkgKitten",
      "role": "Suggests"
    },
    {
      "package": "reticulate",
      "role": "Suggests"
    },
    {
      "package": "slam",
      "role": "Suggests"
    }
  ],
  "_owner": "rcppcore",
  "_selfowned": true,
  "_usedby": 4928,
  "_updates": [
    {
      "week": "2025-43",
      "n": 4
    },
    {
      "week": "2025-44",
      "n": 1
    },
    {
      "week": "2025-45",
      "n": 1
    },
    {
      "week": "2025-47",
      "n": 7
    },
    {
      "week": "2025-50",
      "n": 1
    },
    {
      "week": "2025-51",
      "n": 2
    },
    {
      "week": "2026-01",
      "n": 4
    },
    {
      "week": "2026-02",
      "n": 1
    },
    {
      "week": "2026-12",
      "n": 2
    },
    {
      "week": "2026-13",
      "n": 9
    },
    {
      "week": "2026-15",
      "n": 1
    },
    {
      "week": "2026-16",
      "n": 6
    },
    {
      "week": "2026-17",
      "n": 1
    },
    {
      "week": "2026-20",
      "n": 1
    },
    {
      "week": "2026-22",
      "n": 2
    },
    {
      "week": "2026-25",
      "n": 3
    },
    {
      "week": "2026-28",
      "n": 1
    },
    {
      "week": "2026-30",
      "n": 1
    },
    {
      "week": "2026-36",
      "n": 2
    },
    {
      "week": "2026-37",
      "n": 2
    },
    {
      "week": "2026-40",
      "n": 2
    },
    {
      "week": "2026-42",
      "n": 1
    }
  ],
  "_tags": [],
  "_topics": [
    "armadillo",
    "c-plus-plus",
    "rcpp",
    "rcpparmadillo",
    "openblas",
    "cpp",
    "openmp"
  ],
  "_stars": 210,
  "_contributors": [
    {
      "user": "eddelbuettel",
      "count": 1497,
      "uuid": 673121
    },
    {
      "user": "romainfrancois",
      "count": 144,
      "uuid": 2625526
    },
    {
      "user": "dmbates",
      "count": 16,
      "uuid": 371258
    },
    {
      "user": "binxiangni",
      "count": 13,
      "uuid": 8080585
    },
    {
      "user": "kevinushey",
      "count": 9,
      "uuid": 1976582
    },
    {
      "user": "conradsnicta",
      "count": 8,
      "uuid": 5187392
    },
    {
      "user": "kthohr",
      "count": 8,
      "uuid": 7785502
    },
    {
      "user": "berrij",
      "count": 4,
      "uuid": 37799358
    },
    {
      "user": "coatless",
      "count": 4,
      "uuid": 833642
    },
    {
      "user": "helmingstay",
      "count": 4,
      "uuid": 618613
    },
    {
      "user": "nathan-russell",
      "count": 3,
      "uuid": 14030048
    },
    {
      "user": "gvegayon",
      "count": 3,
      "uuid": 893619
    },
    {
      "user": "sgsokol",
      "count": 2,
      "uuid": 9048783
    },
    {
      "user": "t-kalinowski",
      "count": 2,
      "uuid": 8462255
    },
    {
      "user": "jaganmn",
      "count": 1,
      "uuid": 28061575
    },
    {
      "user": "msk",
      "count": 1,
      "uuid": 19195
    },
    {
      "user": "thirdwing",
      "count": 1,
      "uuid": 1547093
    },
    {
      "user": "solivella",
      "count": 1,
      "uuid": 13560956
    }
  ],
  "_userbio": {
    "uuid": 5811336,
    "type": "organization",
    "name": "Rcpp",
    "followers": 64
  },
  "_downloads": {
    "count": 673704,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/RcppArmadillo"
  },
  "_mentions": 29,
  "_devurl": "https://github.com/rcppcore/rcpparmadillo",
  "_searchresults": 3744,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/RcppArmadillo.html",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_homeurl": "https://github.com/rcppcore/rcpparmadillo",
  "_realowner": "rcppcore",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2010-03-11"
    },
    {
      "version": "0.2.0",
      "date": "2010-05-18"
    },
    {
      "version": "0.2.1",
      "date": "2010-05-19"
    },
    {
      "version": "0.2.2",
      "date": "2010-06-09"
    },
    {
      "version": "0.2.3",
      "date": "2010-06-15"
    },
    {
      "version": "0.2.4",
      "date": "2010-07-29"
    },
    {
      "version": "0.2.5",
      "date": "2010-08-05"
    },
    {
      "version": "0.2.6",
      "date": "2010-09-13"
    },
    {
      "version": "0.2.7",
      "date": "2010-09-26"
    },
    {
      "version": "0.2.8",
      "date": "2010-10-16"
    },
    {
      "version": "0.2.9",
      "date": "2010-11-12"
    },
    {
      "version": "0.2.10",
      "date": "2010-11-26"
    },
    {
      "version": "0.2.11",
      "date": "2011-01-08"
    },
    {
      "version": "0.2.12",
      "date": "2011-02-16"
    },
    {
      "version": "0.2.13",
      "date": "2011-02-19"
    },
    {
      "version": "0.2.14",
      "date": "2011-03-04"
    },
    {
      "version": "0.2.15",
      "date": "2011-03-04"
    },
    {
      "version": "0.2.16",
      "date": "2011-03-11"
    },
    {
      "version": "0.2.17",
      "date": "2011-03-23"
    },
    {
      "version": "0.2.18",
      "date": "2011-04-04"
    },
    {
      "version": "0.2.19",
      "date": "2011-04-24"
    },
    {
      "version": "0.2.20",
      "date": "2011-05-26"
    },
    {
      "version": "0.2.21",
      "date": "2011-05-28"
    },
    {
      "version": "0.2.22",
      "date": "2011-06-06"
    },
    {
      "version": "0.2.23",
      "date": "2011-06-24"
    },
    {
      "version": "0.2.25",
      "date": "2011-06-30"
    },
    {
      "version": "0.2.26",
      "date": "2011-07-23"
    },
    {
      "version": "0.2.27",
      "date": "2011-07-23"
    },
    {
      "version": "0.2.28",
      "date": "2011-08-02"
    },
    {
      "version": "0.2.29",
      "date": "2011-09-02"
    },
    {
      "version": "0.2.30",
      "date": "2011-11-20"
    },
    {
      "version": "0.2.31",
      "date": "2011-11-29"
    },
    {
      "version": "0.2.32",
      "date": "2011-12-05"
    },
    {
      "version": "0.2.33",
      "date": "2011-12-07"
    },
    {
      "version": "0.2.34",
      "date": "2011-12-13"
    },
    {
      "version": "0.2.35",
      "date": "2012-02-17"
    },
    {
      "version": "0.2.36",
      "date": "2012-03-06"
    },
    {
      "version": "0.3.0",
      "date": "2012-04-11"
    },
    {
      "version": "0.3.0.1",
      "date": "2012-04-12"
    },
    {
      "version": "0.3.0.2",
      "date": "2012-04-19"
    },
    {
      "version": "0.3.0.3",
      "date": "2012-05-04"
    },
    {
      "version": "0.3.2.0",
      "date": "2012-05-21"
    },
    {
      "version": "0.3.2.3",
      "date": "2012-07-02"
    },
    {
      "version": "0.3.2.4",
      "date": "2012-07-12"
    },
    {
      "version": "0.3.4.0",
      "date": "2012-09-06"
    },
    {
      "version": "0.3.4.1",
      "date": "2012-09-18"
    },
    {
      "version": "0.3.4.2",
      "date": "2012-09-25"
    },
    {
      "version": "0.3.4.3",
      "date": "2012-10-04"
    },
    {
      "version": "0.3.4.4",
      "date": "2012-11-16"
    },
    {
      "version": "0.3.6.0",
      "date": "2012-12-07"
    },
    {
      "version": "0.3.6.1",
      "date": "2012-12-17"
    },
    {
      "version": "0.3.6.2",
      "date": "2013-01-30"
    },
    {
      "version": "0.3.6.3",
      "date": "2013-02-20"
    },
    {
      "version": "0.3.800.0",
      "date": "2013-03-02"
    },
    {
      "version": "0.3.800.1",
      "date": "2013-03-13"
    },
    {
      "version": "0.3.810.0",
      "date": "2013-04-20"
    },
    {
      "version": "0.3.810.2",
      "date": "2013-04-30"
    },
    {
      "version": "0.3.820",
      "date": "2013-05-13"
    },
    {
      "version": "0.3.900.0",
      "date": "2013-06-05"
    },
    {
      "version": "0.3.900.7",
      "date": "2013-08-04"
    },
    {
      "version": "0.3.910.0",
      "date": "2013-08-15"
    },
    {
      "version": "0.3.920.1",
      "date": "2013-09-29"
    },
    {
      "version": "0.3.920.3",
      "date": "2013-12-06"
    },
    {
      "version": "0.3.930.1",
      "date": "2013-12-10"
    },
    {
      "version": "0.4.000",
      "date": "2014-01-06"
    },
    {
      "version": "0.4.000.2",
      "date": "2014-01-22"
    },
    {
      "version": "0.4.000.4",
      "date": "2014-02-20"
    },
    {
      "version": "0.4.100.0",
      "date": "2014-03-01"
    },
    {
      "version": "0.4.100.2.1",
      "date": "2014-03-08"
    },
    {
      "version": "0.4.200.0",
      "date": "2014-04-07"
    },
    {
      "version": "0.4.300.0",
      "date": "2014-05-05"
    },
    {
      "version": "0.4.300.8.0",
      "date": "2014-06-04"
    },
    {
      "version": "0.4.320.0",
      "date": "2014-07-05"
    },
    {
      "version": "0.4.400.0",
      "date": "2014-08-19"
    },
    {
      "version": "0.4.450.1.0",
      "date": "2014-09-22"
    },
    {
      "version": "0.4.500.0",
      "date": "2014-10-30"
    },
    {
      "version": "0.4.550.1.0",
      "date": "2014-11-28"
    },
    {
      "version": "0.4.600.0",
      "date": "2014-12-27"
    },
    {
      "version": "0.4.600.4.0",
      "date": "2015-01-25"
    },
    {
      "version": "0.4.650.1.1",
      "date": "2015-02-26"
    },
    {
      "version": "0.5.000.0",
      "date": "2015-04-21"
    },
    {
      "version": "0.5.100.1.0",
      "date": "2015-05-01"
    },
    {
      "version": "0.5.200.1.0",
      "date": "2015-06-05"
    },
    {
      "version": "0.5.300.4",
      "date": "2015-08-04"
    },
    {
      "version": "0.5.400.2.0",
      "date": "2015-08-17"
    },
    {
      "version": "0.5.500.2.0",
      "date": "2015-09-03"
    },
    {
      "version": "0.5.600.2.0",
      "date": "2015-09-19"
    },
    {
      "version": "0.6.100.0.0",
      "date": "2015-10-04"
    },
    {
      "version": "0.6.200.2.0",
      "date": "2015-10-31"
    },
    {
      "version": "0.6.300.2.0",
      "date": "2015-12-03"
    },
    {
      "version": "0.6.300.2.2",
      "date": "2015-12-13"
    },
    {
      "version": "0.6.400.2.2",
      "date": "2015-12-16"
    },
    {
      "version": "0.6.500.4.0",
      "date": "2016-01-27"
    },
    {
      "version": "0.6.600.4.0",
      "date": "2016-03-16"
    },
    {
      "version": "0.6.700.3.0",
      "date": "2016-04-06"
    },
    {
      "version": "0.6.700.6.0",
      "date": "2016-05-05"
    },
    {
      "version": "0.7.100.3.0",
      "date": "2016-05-27"
    },
    {
      "version": "0.7.100.3.1",
      "date": "2016-06-03"
    },
    {
      "version": "0.7.200.2.0",
      "date": "2016-07-24"
    },
    {
      "version": "0.7.400.2.0",
      "date": "2016-08-25"
    },
    {
      "version": "0.7.500.0.0",
      "date": "2016-10-22"
    },
    {
      "version": "0.7.600.1.0",
      "date": "2016-12-18"
    },
    {
      "version": "0.7.700.0.0",
      "date": "2017-02-08"
    },
    {
      "version": "0.7.800.2.0",
      "date": "2017-04-13"
    },
    {
      "version": "0.7.900.2.0",
      "date": "2017-06-04"
    },
    {
      "version": "0.7.960.1.0",
      "date": "2017-08-17"
    },
    {
      "version": "0.7.960.1.1",
      "date": "2017-08-20"
    },
    {
      "version": "0.7.960.1.2",
      "date": "2017-08-29"
    },
    {
      "version": "0.8.100.1.0",
      "date": "2017-10-11"
    },
    {
      "version": "0.8.300.1.0",
      "date": "2017-12-06"
    },
    {
      "version": "0.8.400.0.0",
      "date": "2018-03-01"
    },
    {
      "version": "0.8.500.0",
      "date": "2018-04-30"
    },
    {
      "version": "0.8.600.0.0",
      "date": "2018-06-29"
    },
    {
      "version": "0.9.100.5.0",
      "date": "2018-08-16"
    },
    {
      "version": "0.9.200.4.0",
      "date": "2018-11-10"
    },
    {
      "version": "0.9.200.5.0",
      "date": "2018-11-28"
    },
    {
      "version": "0.9.200.7.0",
      "date": "2019-01-17"
    },
    {
      "version": "0.9.200.7.1",
      "date": "2019-03-08"
    },
    {
      "version": "0.9.300.2.0",
      "date": "2019-03-22"
    },
    {
      "version": "0.9.400.2.0",
      "date": "2019-04-29"
    },
    {
      "version": "0.9.400.3.0",
      "date": "2019-05-11"
    },
    {
      "version": "0.9.500.2.0",
      "date": "2019-06-12"
    },
    {
      "version": "0.9.600.4.0",
      "date": "2019-07-15"
    },
    {
      "version": "0.9.700.2.0",
      "date": "2019-09-02"
    },
    {
      "version": "0.9.800.1.0",
      "date": "2019-10-09"
    },
    {
      "version": "0.9.800.3.0",
      "date": "2019-12-07"
    },
    {
      "version": "0.9.800.4.0",
      "date": "2020-01-25"
    },
    {
      "version": "0.9.850.1.0",
      "date": "2020-02-09"
    },
    {
      "version": "0.9.860.2.0",
      "date": "2020-04-14"
    },
    {
      "version": "0.9.870.2.0",
      "date": "2020-04-27"
    },
    {
      "version": "0.9.880.1.0",
      "date": "2020-05-17"
    },
    {
      "version": "0.9.900.1.0",
      "date": "2020-06-09"
    },
    {
      "version": "0.9.900.2.0",
      "date": "2020-07-17"
    },
    {
      "version": "0.9.900.3.0",
      "date": "2020-09-03"
    },
    {
      "version": "0.10.1.0.0",
      "date": "2020-10-20"
    },
    {
      "version": "0.10.1.2.0",
      "date": "2020-11-16"
    },
    {
      "version": "0.10.1.2.2",
      "date": "2021-01-10"
    },
    {
      "version": "0.10.2.1.0",
      "date": "2021-02-09"
    },
    {
      "version": "0.10.2.2.0",
      "date": "2021-03-09"
    },
    {
      "version": "0.10.4.0.0",
      "date": "2021-04-13"
    },
    {
      "version": "0.10.5.0.0",
      "date": "2021-05-24"
    },
    {
      "version": "0.10.6.0.0",
      "date": "2021-07-16"
    },
    {
      "version": "0.10.7.0.0",
      "date": "2021-09-30"
    },
    {
      "version": "0.10.7.3.0",
      "date": "2021-11-05"
    },
    {
      "version": "0.10.7.5.0",
      "date": "2021-12-17"
    },
    {
      "version": "0.10.8.1.0",
      "date": "2022-01-24"
    },
    {
      "version": "0.11.0.0.0",
      "date": "2022-04-04"
    },
    {
      "version": "0.11.1.1.0",
      "date": "2022-05-15"
    },
    {
      "version": "0.11.2.0.0",
      "date": "2022-06-15"
    },
    {
      "version": "0.11.2.3.1",
      "date": "2022-08-19"
    },
    {
      "version": "0.11.2.4.0",
      "date": "2022-09-10"
    },
    {
      "version": "0.11.4.0.1",
      "date": "2022-10-02"
    },
    {
      "version": "0.11.4.2.1",
      "date": "2022-11-09"
    },
    {
      "version": "0.11.4.3.1",
      "date": "2023-01-16"
    },
    {
      "version": "0.11.4.4.0",
      "date": "2023-02-10"
    },
    {
      "version": "0.12.0.1.0",
      "date": "2023-02-22"
    },
    {
      "version": "0.12.2.0.0",
      "date": "2023-04-05"
    },
    {
      "version": "0.12.4.0.0",
      "date": "2023-05-27"
    },
    {
      "version": "0.12.4.1.0",
      "date": "2023-06-19"
    },
    {
      "version": "0.12.6.1.0",
      "date": "2023-08-10"
    },
    {
      "version": "0.12.6.3.0",
      "date": "2023-08-29"
    },
    {
      "version": "0.12.6.4.0",
      "date": "2023-09-10"
    },
    {
      "version": "0.12.6.6.0",
      "date": "2023-11-01"
    },
    {
      "version": "0.12.6.6.1",
      "date": "2023-12-04"
    },
    {
      "version": "0.12.8.0.0",
      "date": "2024-02-08"
    },
    {
      "version": "0.12.8.1.0",
      "date": "2024-03-03"
    },
    {
      "version": "0.12.8.2.0",
      "date": "2024-04-05"
    },
    {
      "version": "0.12.8.2.1",
      "date": "2024-04-15"
    },
    {
      "version": "0.12.8.3.0",
      "date": "2024-05-08"
    },
    {
      "version": "0.12.8.4.0",
      "date": "2024-05-31"
    },
    {
      "version": "14.0.0-1",
      "date": "2024-07-08"
    },
    {
      "version": "14.0.2-1",
      "date": "2024-09-12"
    },
    {
      "version": "14.2.0-1",
      "date": "2024-11-18"
    },
    {
      "version": "14.2.2-1",
      "date": "2024-12-06"
    },
    {
      "version": "14.2.3-1",
      "date": "2025-02-06"
    },
    {
      "version": "14.4.0-1",
      "date": "2025-03-18"
    },
    {
      "version": "14.4.1-1",
      "date": "2025-03-28"
    },
    {
      "version": "14.4.2-1",
      "date": "2025-04-25"
    },
    {
      "version": "14.4.3-1",
      "date": "2025-05-21"
    },
    {
      "version": "14.6.0-1",
      "date": "2025-07-02"
    },
    {
      "version": "14.6.3-1",
      "date": "2025-08-20"
    },
    {
      "version": "15.0.1-1",
      "date": "2025-09-01"
    },
    {
      "version": "15.0.2-1",
      "date": "2025-09-08"
    },
    {
      "version": "15.0.2-2",
      "date": "2025-09-19"
    },
    {
      "version": "15.2.2-1",
      "date": "2025-11-22"
    },
    {
      "version": "15.2.3-1",
      "date": "2025-12-17"
    },
    {
      "version": "15.2.4-1",
      "date": "2026-03-17"
    },
    {
      "version": "15.2.6-1",
      "date": "2026-04-21"
    },
    {
      "version": "15.2.7-1",
      "date": "2026-05-29"
    },
    {
      "version": "15.4.0-1",
      "date": "2026-06-19"
    },
    {
      "version": "15.4.2-1",
      "date": "2026-07-25"
    },
    {
      "version": "15.6.0-1",
      "date": "2026-09-08"
    },
    {
      "version": "15.6.2-1",
      "date": "2026-10-17"
    }
  ],
  "_exports": [
    "armadillo_get_number_of_omp_threads",
    "armadillo_reset_cores",
    "armadillo_set_number_of_omp_threads",
    "armadillo_set_seed",
    "armadillo_set_seed_random",
    "armadillo_throttle_cores",
    "armadillo_version",
    "armadillo_version_typed",
    "fastLm",
    "fastLmPure",
    "RcppArmadillo.package.skeleton"
  ],
  "_help": [
    {
      "page": "RcppArmadillo-package",
      "title": "R and Armadillo Integration",
      "topics": [
        "RcppArmadillo-package",
        "RcppArmadillo",
        "RcppArmadilloExample"
      ]
    },
    {
      "page": "armadillo_get_number_of_omp_threads",
      "title": "Report (or Set) Maximum Number of OpenMP Threads",
      "topics": [
        "armadillo_get_number_of_omp_threads",
        "armadillo_set_number_of_omp_threads"
      ]
    },
    {
      "page": "armadillo_set_seed",
      "title": "Set the Armadillo Random Number Generator to given or random value",
      "topics": [
        "armadillo_set_seed",
        "armadillo_set_seed_random"
      ]
    },
    {
      "page": "armadillo_throttle_cores",
      "title": "Throttle (or Reset) (Rcpp)Armadillo to Two Cores",
      "topics": [
        "armadillo_reset_cores",
        "armadillo_throttle_cores"
      ]
    },
    {
      "page": "armadillo_version",
      "title": "Report the version of Armadillo",
      "topics": [
        "armadillo_version",
        "armadillo_version_typed"
      ]
    },
    {
      "page": "fastLm",
      "title": "Bare-bones linear model fitting function",
      "concept": [
        "regression"
      ],
      "topics": [
        "fastLm",
        "fastLm.default",
        "fastLm.formula",
        "fastLmPure"
      ]
    },
    {
      "page": "RcppArmadillo.package.skeleton",
      "title": "Create a skeleton for a new package that intends to use RcppArmadillo",
      "topics": [
        "RcppArmadillo.package.skeleton"
      ]
    }
  ],
  "_readme": "https://github.com/rcppcore/rcpparmadillo/raw/HEAD/README.md",
  "_rundeps": [
    "Rcpp"
  ],
  "_sysdeps": [
    {
      "shlib": "liblapack",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.32+ds-5",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libblas",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.32+ds-5",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    },
    {
      "shlib": "libgomp",
      "package": "libgomp1",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "openmp",
      "homepage": "http://gcc.gnu.org/",
      "description": "GCC OpenMP (GOMP) support library"
    }
  ],
  "_vignettes": [
    {
      "source": "RcppArmadillo-intro.pdf.asis",
      "filename": "RcppArmadillo-intro.pdf",
      "title": "RcppArmadillo-introduction",
      "engine": "Rcpp::asis",
      "headings": [
        "Overview",
        "Armadillo",
        "RcppArmadillo",
        "Kalman Filtering Example",
        "Empirical Speed Comparison",
        "Conclusion"
      ],
      "created": "2026-03-24 22:24:57",
      "modified": "2026-03-24 22:24:57",
      "commits": 1
    },
    {
      "source": "RcppArmadillo-sparseMatrix.pdf.asis",
      "filename": "RcppArmadillo-sparseMatrix.pdf",
      "title": "RcppArmadillo-sparseMatrix",
      "engine": "Rcpp::asis",
      "headings": [
        "Introduction",
        "Sparse Matrix"
      ],
      "created": "2026-03-24 22:24:57",
      "modified": "2026-03-24 22:24:57",
      "commits": 1
    }
  ],
  "_score": 19.46668781678457,
  "_indexed": true,
  "_nocasepkg": "rcpparmadillo",
  "_universes": [
    "rcppcore",
    "eddelbuettel"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:19:44.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/85ddc927ccb4b4d9d71e5d5e2025c9d4018c05ec67579d3ee0a7e56ce93ba7a3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:20:01.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/4275bdd5c68c8cfb900e5dedec62f8702b2962a85fcba5e08630fe7c597c5684",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:21:46.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/c1cc3d1905f3c917357701d78aaf7e614a56dff11cf9e5308afa6e5cd9895cc1",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:22:21.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/9f9130b7ef5af9f304825aa1180c6fb6e9d015cc3926324df781aef5dbb72815",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:57:53.000Z",
      "arch": "aarch64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/d2d45393148eb6b2e76b87d9d7c9c116fdaf39c728a99db939132c1ac1e0c7f6",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "15.6.2-1",
      "date": "2026-10-23T15:00:07.000Z",
      "arch": "x86_64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/2c4383f63ff2f3c3213b58c23e7ef5050db637e884126d42d79928a8b5bfa3db",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:57:53.000Z",
      "arch": "aarch64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/fed08fb7b809c1b3d95fac2d35e1f929bc9a13223fef6c08f30ed34e299d96d3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:59:28.000Z",
      "arch": "x86_64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/a15602f50a54056852dd0cfa0f9d3fa7501418e2e4b7289cd065fc6af733b5c5",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:22:37.000Z",
      "arch": "emscripten",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/4ecefbe5060d6afca95cf2482a5e36ba8e04576f7d9aeb18cc63ac927e306fc2",
      "status": "success",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:20:53.000Z",
      "arch": "aarch64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/d0c6037d606d74ccca433b75d9bfa2caa11e22e6210929f46609f46ac24bf894",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:19:38.000Z",
      "arch": "x86_64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/29ac9063d34f1f25d1c9f7f1013b5d0b617b56eb844b77c027b7ffd601b6d67f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:19:17.000Z",
      "arch": "x86_64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/2a8a2f9e4d1f367490f31522d5832cd41b17cfd5335947ba01cf7c1806e89d50",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:21:48.000Z",
      "arch": "aarch64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/54ca22253329f080b85ec36474964933170b22efab9ea182d821a75aadaadf9f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "15.6.2-1",
      "date": "2026-10-23T14:23:46.000Z",
      "arch": "x86_64",
      "commit": "33036ee0be22ee5f5dd6b0059c97f75be0e1d276",
      "fileid": "https://r2.ropensci.org/3b73e9230bec7a75bee809e4b0af397cc604b201363bb9aa7b8e88c7b0e0d31b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rcppcore/actions/runs/39967654678"
    }
  ]
}