{
  "_id": "6a23b198530b9bc726bd6fd1",
  "Package": "sparselu",
  "Type": "Package",
  "Title": "Sparse LU Decomposition via SuiteSparse",
  "Version": "0.3.0",
  "Authors@R": "c(person(\"Kevin Michael\", \"Frick\", role = c(\"aut\", \"cre\"), email = \"kmfrick@proton.me\"),\nperson(\"Timothy A.\", \"Davis\", role = \"ctb\",\ncomment = c(affiliation = \"SuiteSparse Project\",\ncontribution = \"SuiteSparse libraries and collaborators listed in dir(system.file(\\\"doc\\\", \\\"SuiteSparse\\\", package = \\\"Matrix\\\"), pattern = \\\"License\\\", full.names = TRUE, recursive = TRUE)\")))",
  "Maintainer": "Kevin Michael Frick <kmfrick@proton.me>",
  "Description": "Provides an interface to the SuiteSparse UMFPACK LU\nfactorisation routines for sparse matrices stored in compressed\ncolumn format. Implements the algorithm described in Davis\n(2004) <doi:10.1145/992200.992206>.",
  "License": "GPL-3",
  "SystemRequirements": "SuiteSparse (UMFPACK, AMD, SuiteSparse_config)",
  "Config/testthat/edition": "3",
  "Encoding": "UTF-8",
  "OS_type": "unix",
  "RoxygenNote": "7.3.2",
  "Config/pak/sysreqs": "libsuitesparse-dev",
  "Repository": "https://kmfrick.r-universe.dev",
  "Date/Publication": "2026-03-06 08:28:59 UTC",
  "RemoteUrl": "https://github.com/kmfrick/sparselu",
  "RemoteRef": "HEAD",
  "RemoteSha": "8a1609fa17a68fac9f354748c85313372c1927ae",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-06-04 11:19:45 UTC",
    "User": "root"
  },
  "Author": "Kevin Michael Frick [aut, cre],\nTimothy A. Davis [ctb] (affiliation: SuiteSparse Project, contribution:\nSuiteSparse libraries and collaborators listed in\ndir(system.file(\"doc\", \"SuiteSparse\", package = \"Matrix\"), pattern\n= \"License\", full.names = TRUE, recursive = TRUE))",
  "MD5sum": "ecb4c658aa3889227f63bdd2cf7e348f",
  "_user": "kmfrick",
  "_type": "src",
  "_file": "sparselu_0.3.0.tar.gz",
  "_fileid": "a92ee80eaae011b8fadc21c3bea246da783f64c1852364cef8b0c5a11981be5b",
  "_filesize": 97594,
  "_sha256": "a92ee80eaae011b8fadc21c3bea246da783f64c1852364cef8b0c5a11981be5b",
  "_created": "2026-06-04T11:19:45.000Z",
  "_published": "2026-06-06T05:35:20.737Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79854224056,
      "time": 132,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7410125486"
    },
    {
      "job": 79854224106,
      "time": 146,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7410128943"
    },
    {
      "job": 79854224187,
      "time": 131,
      "config": "linux-release-arm64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7410125245"
    },
    {
      "job": 79854224234,
      "time": 118,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7410120319"
    },
    {
      "job": 79854223936,
      "time": 67,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "FAIL",
      "artifact": ""
    },
    {
      "job": 79854223941,
      "time": 233,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "FAIL",
      "artifact": ""
    },
    {
      "job": 79854223940,
      "time": 61,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "FAIL",
      "artifact": ""
    },
    {
      "job": 79854223920,
      "time": 145,
      "config": "macos-release-x86_64",
      "r": "4.6.0",
      "check": "FAIL",
      "artifact": ""
    },
    {
      "job": 79854223985,
      "time": 180,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7410080195"
    },
    {
      "job": 79854223912,
      "time": 96,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "FAIL",
      "artifact": ""
    },
    {
      "job": 79854224168,
      "time": 88,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": ""
    },
    {
      "job": 79854224243,
      "time": 58,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": ""
    },
    {
      "job": 79854224055,
      "time": 52,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": ""
    }
  ],
  "_buildurl": "https://github.com/r-universe/kmfrick/actions/runs/26948390824",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/kmfrick/sparselu",
  "_commit": {
    "id": "8a1609fa17a68fac9f354748c85313372c1927ae",
    "author": "Kevin Michael Frick <kmfrick@proton.me>",
    "committer": "Kevin Michael Frick <kmfrick@proton.me>",
    "message": "version bump\n",
    "time": 1772785739
  },
  "_maintainer": {
    "name": "Kevin Michael Frick",
    "email": "kmfrick@proton.me",
    "login": "kmfrick",
    "description": "PhD student in Economics.",
    "uuid": 15724656
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.6.0",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "Rcpp",
      "version": ">= 0.11.0",
      "role": "Imports"
    },
    {
      "package": "Matrix",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    }
  ],
  "_owner": "kmfrick",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2025-41",
      "n": 3
    },
    {
      "week": "2026-08",
      "n": 2
    },
    {
      "week": "2026-10",
      "n": 3
    }
  ],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "kmfrick",
      "count": 12,
      "uuid": 15724656
    }
  ],
  "_userbio": {
    "uuid": 15724656,
    "type": "user",
    "name": "Kevin Michael Frick",
    "description": "PhD student in Economics."
  },
  "_downloads": {
    "count": 17,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/sparselu"
  },
  "_devurl": "https://github.com/kmfrick/sparselu",
  "_searchresults": 1,
  "_topics": [
    "suitesparse",
    "cpp"
  ],
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/readme.html",
    "extra/readme.md",
    "extra/sparselu.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/kmfrick/sparselu",
  "_realowner": "kmfrick",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.2.0",
      "date": "2026-02-20"
    },
    {
      "version": "0.3.0",
      "date": "2026-03-10"
    }
  ],
  "_exports": [
    "sparseLU",
    "sparseLU_solve"
  ],
  "_help": [
    {
      "page": "sparseLU",
      "title": "Sparse LU Decomposition",
      "topics": [
        "sparseLU"
      ]
    },
    {
      "page": "sparseLU_solve",
      "title": "Solve a Sparse Linear System",
      "topics": [
        "sparseLU_solve"
      ]
    }
  ],
  "_readme": "https://github.com/kmfrick/sparselu/raw/HEAD/README.md",
  "_rundeps": [
    "Rcpp"
  ],
  "_sysdeps": [
    {
      "shlib": "libumfpack",
      "package": "libumfpack6",
      "headers": "libsuitesparse-dev",
      "source": "suitesparse",
      "version": "1:7.6.1+dfsg-1build1",
      "name": "suitesparse",
      "homepage": "http://suitesparse.com",
      "description": "sparse LU factorization library"
    },
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "14.2.0-4ubuntu2~24.04.1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_score": 3.1760912590556813,
  "_indexed": true,
  "_nocasepkg": "sparselu",
  "_universes": [
    "kmfrick"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.3.0",
      "date": "2026-06-04T11:22:11.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "8a1609fa17a68fac9f354748c85313372c1927ae",
      "fileid": "8352f1d3f16146a8c6082402acb3f458e702ff104736fd6a38b30ffe8100f5bb",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/kmfrick/actions/runs/26948390824"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.3.0",
      "date": "2026-06-04T11:22:19.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "8a1609fa17a68fac9f354748c85313372c1927ae",
      "fileid": "2e0929301ed8a73d57f8d7508f1227b9000312bcd67458b70df274bda3550e48",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/kmfrick/actions/runs/26948390824"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.3.0",
      "date": "2026-06-04T11:22:09.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "8a1609fa17a68fac9f354748c85313372c1927ae",
      "fileid": "76ec9dbc75bc48803cb2dd50bfb4279a82065b9035c4791e66ea4735775f0c55",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/kmfrick/actions/runs/26948390824"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.3.0",
      "date": "2026-06-04T11:21:52.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "8a1609fa17a68fac9f354748c85313372c1927ae",
      "fileid": "bd941d10f7e2fb2784ca388161ab703892c6e1aad62973ea53d753b7ca28fb08",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/kmfrick/actions/runs/26948390824"
    }
  ]
}