{
  "_id": "6a1dbc1e1d7bb097a0a55729",
  "Package": "sphereclust",
  "Type": "Package",
  "Title": "Model Based Clustering for Spherical Data Using Elliptically\nSymmetric Distributions",
  "Version": "1.0",
  "Date": "2026-05-28",
  "Authors@R": "c( person(\"Michail\", \"Tsagris\", role = c(\"aut\", \"cre\"), email = \"mtsagris@uoc.gr\"), \nperson( \"Theodoros\", \"Perdikis\", role = \"ctb\", email = \"theoperdikis92@gmail.com\" ) )",
  "Author": "Michail Tsagris [aut, cre], Theodoros Perdikis [ctb]",
  "Maintainer": "Michail Tsagris <mtsagris@uoc.gr>",
  "Description": "Model based clustering with spherical data using mixtures\nof elliptically symmetric distributions, namely mixtures of\nspherical elliptically symmetric projected Cauchy (SESPC) or\nmixtures of elliptically symmetric angular Gaussian (ESAG)\ndistributions. The relevant paper is: Perdikis T., Alharbi N.\nand Tsagris M. (2026). <doi:10.48550/arXiv.2605.27496>.",
  "License": "GPL (>= 2)",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-01 17:02:27 UTC",
    "User": "root"
  },
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2026-06-01 08:50:02 UTC",
  "RemoteUrl": "https://github.com/cran/sphereclust",
  "RemoteRef": "HEAD",
  "RemoteSha": "a03ca21c8484257ab3455d94f3310e58864b9df1",
  "MD5sum": "3c0d3f46b463b97425b41e9bdec02674",
  "_user": "cran",
  "_type": "src",
  "_file": "sphereclust_1.0.tar.gz",
  "_fileid": "7dc8d61e2e03b259449f7b856bd67d66abe3d69e6da699f5485a343fee8b0d90",
  "_filesize": 124293,
  "_sha256": "7dc8d61e2e03b259449f7b856bd67d66abe3d69e6da699f5485a343fee8b0d90",
  "_created": "2026-06-01T17:02:27.000Z",
  "_published": "2026-06-01T17:06:38.886Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 78905114070,
      "time": 172,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7337869288"
    },
    {
      "job": 78905114110,
      "time": 177,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7337871228"
    },
    {
      "job": 78904508527,
      "time": 193,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7337807084"
    },
    {
      "job": 78905114106,
      "time": 211,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7337882980"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/26768919604",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/sphereclust",
  "_commit": {
    "id": "a03ca21c8484257ab3455d94f3310e58864b9df1",
    "author": "Michail Tsagris <mtsagris@uoc.gr>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.0\n",
    "time": 1780303802
  },
  "_maintainer": {
    "name": "Michail Tsagris",
    "email": "mtsagris@uoc.gr"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.0",
      "role": "Depends"
    },
    {
      "package": "Directional",
      "role": "Imports"
    },
    {
      "package": "graphics",
      "role": "Imports"
    },
    {
      "package": "grDevices",
      "role": "Imports"
    },
    {
      "package": "mixture",
      "role": "Imports"
    },
    {
      "package": "parallel",
      "role": "Imports"
    },
    {
      "package": "rangen",
      "role": "Imports"
    },
    {
      "package": "rgl",
      "role": "Imports"
    },
    {
      "package": "Rfast",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "Rfast2",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-23",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "1.0",
      "date": "2026-06-01"
    }
  ],
  "_stars": 0,
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 0,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/sphereclust"
  },
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/sphereclust.html",
    "manual.pdf"
  ],
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0",
      "date": "2026-06-01"
    }
  ],
  "_exports": [
    "bic.mixesag",
    "bic.mixsespc",
    "dmixesag",
    "dmixsespc",
    "geodesic_pca_sphere",
    "mixesag.contour",
    "mixesag.mle",
    "mixsespc.contour",
    "mixsespc.mle",
    "rmixesag",
    "rmixsespc",
    "sphereplot"
  ],
  "_help": [
    {
      "page": "sphereclust-package",
      "title": "Model Based Clustering for Spherical Data Using Elliptically Symmetric Distributions",
      "topics": [
        "sphereclust-package"
      ]
    },
    {
      "page": "bic.mixsespc",
      "title": "BIC and ICL to choose the number of components in a model based clustering with elliptically symmetric distributions",
      "topics": [
        "bic.mixesag",
        "bic.mixsespc"
      ]
    },
    {
      "page": "mixsespc.contour",
      "title": "Contour plot (on the sphere) of a mixture of elliptically symmetric distributions",
      "topics": [
        "mixesag.contour",
        "mixsespc.contour"
      ]
    },
    {
      "page": "dmixsespc",
      "title": "Density of a mixture of elliptically symmetric distributions",
      "topics": [
        "dmixesag",
        "dmixsespc"
      ]
    },
    {
      "page": "geodesic_pca_sphere",
      "title": "Principal geodesic analysis based subsphere projection",
      "topics": [
        "geodesic_pca_sphere"
      ]
    },
    {
      "page": "sphereplot",
      "title": "Interactive 3D plot of spherical data",
      "topics": [
        "sphereplot"
      ]
    },
    {
      "page": "mixsespc.mle",
      "title": "Mixtures of elliptically symmetric distributions",
      "topics": [
        "mixesag.mle",
        "mixsespc.mle"
      ]
    },
    {
      "page": "rmixsespc",
      "title": "Simulation of random values from a mixture of elliptically symmetric distributions",
      "topics": [
        "rmixesag",
        "rmixsespc"
      ]
    }
  ],
  "_rundeps": [
    "askpass",
    "base64enc",
    "BH",
    "bigassertr",
    "bigparallelr",
    "bigstatsr",
    "bit",
    "bslib",
    "cachem",
    "class",
    "classInt",
    "cli",
    "codetools",
    "cowplot",
    "cpp11",
    "curl",
    "DBI",
    "digest",
    "Directional",
    "doParallel",
    "e1071",
    "evaluate",
    "farver",
    "fastmap",
    "ff",
    "flock",
    "fontawesome",
    "foreach",
    "fs",
    "ggplot2",
    "glue",
    "gtable",
    "highr",
    "htmltools",
    "htmlwidgets",
    "httr",
    "isoband",
    "iterators",
    "jquerylib",
    "jsonlite",
    "KernSmooth",
    "knitr",
    "labeling",
    "lattice",
    "lifecycle",
    "magrittr",
    "MASS",
    "Matrix",
    "memoise",
    "mime",
    "mixture",
    "openssl",
    "parallelly",
    "pillar",
    "pkgconfig",
    "proxy",
    "ps",
    "R6",
    "rangen",
    "rappdirs",
    "RColorBrewer",
    "Rcpp",
    "RcppArmadillo",
    "RcppEigen",
    "RcppGSL",
    "RcppParallel",
    "Rfast",
    "Rfast2",
    "rgl",
    "RhpcBLASctl",
    "rlang",
    "rmarkdown",
    "rmio",
    "Rnanoflann",
    "rnaturalearth",
    "RSpectra",
    "s2",
    "S7",
    "sass",
    "scales",
    "sf",
    "sys",
    "terra",
    "tibble",
    "tinytex",
    "units",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr",
    "wk",
    "xfun",
    "yaml",
    "zigg"
  ],
  "_score": 1,
  "_indexed": true,
  "_nocasepkg": "sphereclust",
  "_universes": [
    "cran"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0",
      "date": "2026-06-01T17:05:00.000Z",
      "distro": "noble",
      "commit": "a03ca21c8484257ab3455d94f3310e58864b9df1",
      "fileid": "e9bef1568b3dae53e9bf54c381b1c4f436ed210232b527965e269cd20e7c789e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26768919604"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.0",
      "date": "2026-06-01T17:05:02.000Z",
      "distro": "noble",
      "commit": "a03ca21c8484257ab3455d94f3310e58864b9df1",
      "fileid": "af49956fd2a5f76f22a238f3dca9623642b1bf012876dd39d61c8deab2cd389f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26768919604"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.0",
      "date": "2026-06-01T17:06:15.000Z",
      "commit": "a03ca21c8484257ab3455d94f3310e58864b9df1",
      "fileid": "b54e68047505b72b1bf041796e14f50f144e38aac2f6d7db17a7b67cbce8e59a",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26768919604"
    }
  ]
}