{
  "_id": "6a630e80d3420cf5dfdb6848",
  "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",
  "Repository": "https://kisungyou.r-universe.dev",
  "Date/Publication": "2025-09-21 22:21:55 UTC",
  "RemoteUrl": "https://github.com/kisungyou/riembase",
  "RemoteRef": "HEAD",
  "RemoteSha": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-07-24 06:18:01 UTC",
    "User": "root"
  },
  "Author": "Kisung You [aut, cre] (ORCID: <https://orcid.org/0000-0002-8584-459X>)",
  "Maintainer": "Kisung You <kisung.you@outlook.com>",
  "_user": "kisungyou",
  "_type": "src",
  "_file": "RiemBase_0.2.6.tar.gz",
  "_fileid": "https://r2.ropensci.org/1a8cfe2ade29e27b2cbf421c564a7f0625a9bdb44f80bbcdc1b5a54d04a170aa",
  "_filesize": 213671,
  "_sha256": "1a8cfe2ade29e27b2cbf421c564a7f0625a9bdb44f80bbcdc1b5a54d04a170aa",
  "_expires": "2026-11-01T07:04:30.000Z",
  "_created": "2026-07-24T06:18:01.000Z",
  "_published": "2026-07-24T07:04:32.276Z",
  "_jobs": [
    {
      "job": 89414333165,
      "time": 119,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8588361169"
    },
    {
      "job": 89414333181,
      "time": 126,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8588363775"
    },
    {
      "job": 89414333183,
      "time": 115,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8588360709"
    },
    {
      "job": 89414333174,
      "time": 127,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8588364272"
    },
    {
      "job": 89414333166,
      "time": 80,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8589097035"
    },
    {
      "job": 89414333169,
      "time": 153,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8589201892"
    },
    {
      "job": 89414333191,
      "time": 113,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8589190249"
    },
    {
      "job": 89414333143,
      "time": 204,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8589159227"
    },
    {
      "job": 89413805260,
      "time": 216,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8588325636"
    },
    {
      "job": 89414333155,
      "time": 112,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8588358857"
    },
    {
      "job": 89414333149,
      "time": 108,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8588358141"
    },
    {
      "job": 89414333131,
      "time": 109,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8588358193"
    },
    {
      "job": 89414333175,
      "time": 116,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8588360559"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846",
  "_status": "success",
  "_upstream": "https://github.com/kisungyou/riembase",
  "_commit": {
    "id": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
    "author": "Kisung You <kisung.you@outlook.com>",
    "committer": "Kisung You <kisung.you@outlook.com>",
    "message": "src/so\n",
    "time": 1758493315
  },
  "_maintainer": {
    "name": "Kisung You",
    "email": "kisung.you@outlook.com",
    "login": "kisungyou",
    "twitter": "@kisung_you",
    "description": "",
    "uuid": 22312643,
    "orcid": "0000-0002-8584-459X"
  },
  "_distro": "resolute",
  "_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": "kisungyou",
  "_selfowned": true,
  "_usedby": 1,
  "_updates": [
    {
      "week": "2025-38",
      "n": 3
    }
  ],
  "_tags": [],
  "_stars": 4,
  "_contributors": [
    {
      "user": "kisungyou",
      "count": 59,
      "uuid": 22312643
    }
  ],
  "_userbio": {
    "uuid": 22312643,
    "type": "user",
    "name": "Kisung You",
    "followers": 34
  },
  "_downloads": {
    "count": 277,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/RiemBase"
  },
  "_devurl": "https://github.com/kisungyou/riembase",
  "_searchresults": 30,
  "_topics": [
    "openblas",
    "cpp",
    "openmp"
  ],
  "_rbuild": "4.6.1",
  "_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/RiemBase.html",
    "LICENSE",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/kisungyou/riembase",
  "_realowner": "kisungyou",
  "_cranurl": true,
  "_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/kisungyou/riembase/raw/HEAD/README.md",
  "_rundeps": [
    "pracma",
    "rbibutils",
    "Rcpp",
    "RcppArmadillo",
    "Rdpack"
  ],
  "_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"
    }
  ],
  "_score": 4.2552725051033065,
  "_indexed": true,
  "_nocasepkg": "riembase",
  "_universes": [
    "kisungyou"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.6",
      "date": "2026-07-24T06:20:13.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/34a0f62de4eb3b31bf357e4be868764b6aa2266b707373b3b4bb045faacec9db",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.6",
      "date": "2026-07-24T06:20:17.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/863692420d85460a3d174ebcbf0f85447d39938ccd0cfd9532d52e8bef963f29",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.2.6",
      "date": "2026-07-24T06:20:13.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/b1eb0820d1d7b861f9523652a3142ce592eb97575f35ffe54b6cbcde14e71b0a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.2.6",
      "date": "2026-07-24T06:20:19.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/3b1f00ee809c518f3eb196492d92e72dacc504cc8cd9337cda3cf7c6c5a5891e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2.6",
      "date": "2026-07-24T06:59:09.000Z",
      "arch": "aarch64",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/56a1029d49f30407d410bc9ea74d067a905baccd43ed7f9b20b0337b32944b9e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2.6",
      "date": "2026-07-24T07:03:35.000Z",
      "arch": "x86_64",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/52a0c083ae38e6d0951b198204039f03b5e11b38d29a86e7e88d614ddac5d6e5",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.2.6",
      "date": "2026-07-24T07:03:15.000Z",
      "arch": "aarch64",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/f491e2e8d5d410394863b951a376ee137631aeb9e5bb62185a3e00e54e65e630",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.2.6",
      "date": "2026-07-24T07:01:25.000Z",
      "arch": "x86_64",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/e59e2280c6d5c1db450ebe05d46523653b19416cc0163365ca1e25630a4be644",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.2.6",
      "date": "2026-07-24T06:20:18.000Z",
      "arch": "emscripten",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/615f6c821794476315b2d57825ed4740085679a7424cf28c661f9d48bf3d30ec",
      "status": "success",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2.6",
      "date": "2026-07-24T06:19:26.000Z",
      "arch": "x86_64",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/9464a698730032ed0e52e27ea58ad6dd1968a9b7885b902a5f967d6941072a33",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.2.6",
      "date": "2026-07-24T06:19:29.000Z",
      "arch": "x86_64",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/711c66a10038298f2b07ec069ecba1d69ba753d6afbbe59a3786c2d670818899",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.2.6",
      "date": "2026-07-24T06:19:37.000Z",
      "arch": "x86_64",
      "commit": "58ebaac9479ab48ec6f4a379491e9ae323c9b088",
      "fileid": "https://r2.ropensci.org/696909d94aa2a88b1cd501ae46058ffbc9e90988569e44ccb1447ff5b1cab6be",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kisungyou/actions/runs/30071703846"
    }
  ]
}