{
  "_id": "6a12ac3facfb0bcc41d18015",
  "Package": "RiemBase",
  "Type": "Package",
  "Title": "Functions and C++ Header Files for Computation on Manifolds",
  "Version": "0.2.6",
  "Authors@R": "person(\"Kisung\", \"You\", role = c(\"aut\", \"cre\"),email = \"kisung.you@outlook.com\",comment=c(ORCID=\"0000-0002-8584-459X\"))",
  "Description": "We provide a number of algorithms to estimate fundamental\nstatistics including Fréchet mean and geometric median for\nmanifold-valued data. Also, C++ header files are contained that\nimplement elementary operations on manifolds such as Sphere,\nGrassmann, and others. See Bhattacharya and Bhattacharya (2012)\n<doi:10.1017/CBO9781139094764> if you are interested in\nstatistics on manifolds, and Absil et al (2007,\nISBN:9780691132983) on computational aspects of optimization on\nmatrix manifolds.",
  "Encoding": "UTF-8",
  "License": "MIT + file LICENSE",
  "RoxygenNote": "7.3.2",
  "RdMacros": "Rdpack",
  "URL": "https://github.com/kisungyou/RiemBase",
  "BugReports": "https://github.com/kisungyou/RiemBase/issues",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-05-24 07:40:45 UTC",
    "User": "root"
  },
  "Author": "Kisung You [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-8584-459X>)",
  "Maintainer": "Kisung You <kisung.you@outlook.com>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2025-09-23 07:40:07 UTC",
  "RemoteUrl": "https://github.com/cran/RiemBase",
  "RemoteRef": "HEAD",
  "RemoteSha": "f1686897937ecff5f5ca140649097093b52ce42e",
  "MD5sum": "579d666bf115ca6415d26d55aab64cd1",
  "_user": "cran",
  "_type": "src",
  "_file": "RiemBase_0.2.6.tar.gz",
  "_fileid": "a09d32bc06d97dc5bf30ca39fff999fe9343e77b702eb872352c0bf4f62e4a87",
  "_filesize": 214213,
  "_sha256": "a09d32bc06d97dc5bf30ca39fff999fe9343e77b702eb872352c0bf4f62e4a87",
  "_created": "2026-05-24T07:40:45.000Z",
  "_published": "2026-05-24T07:43:59.507Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 77581157200,
      "time": 123,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7183362448"
    },
    {
      "job": 77581157195,
      "time": 117,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7183361593"
    },
    {
      "job": 77581157198,
      "time": 116,
      "config": "linux-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7183361369"
    },
    {
      "job": 77581157199,
      "time": 139,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7183364323"
    },
    {
      "job": 77580975430,
      "time": 191,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7183346151"
    },
    {
      "job": 77581157191,
      "time": 105,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7183359846"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/26355285582",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/RiemBase",
  "_commit": {
    "id": "f1686897937ecff5f5ca140649097093b52ce42e",
    "author": "Kisung You <kisung.you@outlook.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.2.6\n",
    "time": 1758613207
  },
  "_maintainer": {
    "name": "Kisung You",
    "email": "kisung.you@outlook.com",
    "login": "kisungyou",
    "twitter": "@kisung_you",
    "description": "",
    "uuid": 22312643,
    "orcid": "0000-0002-8584-459X"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.0.0",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppArmadillo",
      "role": "LinkingTo"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "utils",
      "role": "Imports"
    },
    {
      "package": "Rdpack",
      "role": "Imports"
    },
    {
      "package": "parallel",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "pracma",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 1,
  "_updates": [
    {
      "week": "2025-39",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "0.2.6",
      "date": "2025-09-23"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "kyound",
      "count": 4,
      "uuid": 73868887
    },
    {
      "user": "kisungyou",
      "count": 1,
      "uuid": 22312643
    }
  ],
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 312,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/RiemBase"
  },
  "_devurl": "https://github.com/kisungyou/riembase",
  "_searchresults": 30,
  "_topics": [
    "openblas",
    "cpp",
    "openmp"
  ],
  "_rbuild": "4.6.0",
  "_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/RiemBase.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/kisungyou/riembase",
  "_realowner": "kisungyou",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2018-11-04"
    },
    {
      "version": "0.2.0",
      "date": "2018-11-17"
    },
    {
      "version": "0.2.1",
      "date": "2018-11-29"
    },
    {
      "version": "0.2.2",
      "date": "2019-02-05"
    },
    {
      "version": "0.2.3",
      "date": "2019-10-16"
    },
    {
      "version": "0.2.4",
      "date": "2020-03-21"
    },
    {
      "version": "0.2.5",
      "date": "2021-08-21"
    },
    {
      "version": "0.2.6",
      "date": "2025-09-23"
    }
  ],
  "_exports": [
    "rbase.curvedist",
    "rbase.mean",
    "rbase.median",
    "rbase.pdist",
    "rbase.pdist2",
    "rbase.robust",
    "riemfactory"
  ],
  "_help": [
    {
      "page": "rbase.curvedist",
      "title": "Distance between Two Curves with Finite Difference Approximation",
      "topics": [
        "rbase.curvedist"
      ]
    },
    {
      "page": "rbase.mean",
      "title": "Fréchet Mean of Manifold-valued Data",
      "topics": [
        "rbase.mean"
      ]
    },
    {
      "page": "rbase.median",
      "title": "Geometric Median of Manifold-valued Data",
      "topics": [
        "rbase.median"
      ]
    },
    {
      "page": "rbase.pdist",
      "title": "Pairwise Geodesic Distances of a Data Set",
      "topics": [
        "rbase.pdist"
      ]
    },
    {
      "page": "rbase.pdist2",
      "title": "Pairwise Geodesic Distances Between Two Sets of Data",
      "topics": [
        "rbase.pdist2"
      ]
    },
    {
      "page": "rbase.robust",
      "title": "Robust Fréchet Mean of Manifold-valued Data",
      "topics": [
        "rbase.robust"
      ]
    },
    {
      "page": "riemfactory",
      "title": "Prepare a S3 Class Object 'riemdata'",
      "topics": [
        "riemfactory"
      ]
    }
  ],
  "_readme": "https://github.com/cran/RiemBase/raw/HEAD/README.md",
  "_rundeps": [
    "pracma",
    "rbibutils",
    "Rcpp",
    "RcppArmadillo",
    "Rdpack"
  ],
  "_sysdeps": [
    {
      "shlib": "liblapack",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.26+ds-1ubuntu0.1",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libblas",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.26+ds-1ubuntu0.1",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "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"
    },
    {
      "shlib": "libgomp",
      "package": "libgomp1",
      "source": "gcc",
      "version": "14.2.0-4ubuntu2~24.04.1",
      "name": "openmp",
      "homepage": "http://gcc.gnu.org/",
      "description": "GCC OpenMP (GOMP) support library"
    }
  ],
  "_score": 2.6532125137753435,
  "_indexed": false,
  "_nocasepkg": "riembase",
  "_universes": [
    "cran"
  ],
  "_indexurl": "https://kisungyou.r-universe.dev/RiemBase",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.6",
      "date": "2026-05-24T07:42:59.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "f1686897937ecff5f5ca140649097093b52ce42e",
      "fileid": "aa01d2edfaa74358fffd96113e784b96ad3ad3092066f8eba6295a713c3b682f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26355285582"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.6",
      "date": "2026-05-24T07:42:52.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "f1686897937ecff5f5ca140649097093b52ce42e",
      "fileid": "159ff07eb8f807373d64f7c5a077e15f995e14968754444b69b1a440aafe815c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26355285582"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.2.6",
      "date": "2026-05-24T07:42:50.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "f1686897937ecff5f5ca140649097093b52ce42e",
      "fileid": "a73d6fa45c36180cc3bdc0d4967f6023afa600fde193a18430d52e21ef3ed885",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26355285582"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.2.6",
      "date": "2026-05-24T07:43:13.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "f1686897937ecff5f5ca140649097093b52ce42e",
      "fileid": "688b2003b44e34ef0cc0d5efbab118b3635779f314b1fe61259a8b4dd310da24",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26355285582"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.2.6",
      "date": "2026-05-24T07:42:56.000Z",
      "arch": "emscripten",
      "commit": "f1686897937ecff5f5ca140649097093b52ce42e",
      "fileid": "19e4d3ecad04d214bddf77c2eee5a3995cbf44ddcfcdb07323b8672dc3a21165",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26355285582"
    }
  ]
}