{
  "_id": "6aae2aff3d719c1f84078b35",
  "Package": "robregcc",
  "Type": "Package",
  "Title": "Robust Regression with Compositional Covariates",
  "Version": "1.1",
  "Date": "2020-10-10",
  "Authors@R": "c(person(given = \"Aditya\", family = \"Mishra\", role = c(\"aut\", \"cre\"),\nemail = \"amishra@flatironinstitute.org\"),\nperson(given = \"Christian\", family = \"Muller\", role = \"ctb\"))",
  "Maintainer": "Aditya Mishra <amishra@flatironinstitute.org>",
  "Description": "We implement the algorithm estimating the parameters of\nthe robust regression model with compositional covariates. The\nmodel simultaneously treats outliers and provides reliable\nparameter estimates. Publication reference: Mishra, A.,\nMueller, C.,(2019) <arXiv:1909.04990>.",
  "URL": "https://arxiv.org/abs/1909.04990,\nhttps://github.com/amishra-stats/robregcc",
  "License": "GPL (>= 3.0)",
  "LazyData": "true",
  "NeedsCompilation": "yes",
  "RoxygenNote": "7.1.1",
  "Encoding": "UTF-8",
  "Repository": "https://amishra-stats.r-universe.dev",
  "Date/Publication": "2021-04-30 04:09:54 UTC",
  "RemoteUrl": "https://github.com/amishra-stats/robregcc",
  "RemoteRef": "HEAD",
  "RemoteSha": "0ea849d8c93729d0ba491de02835282b99fd68e7",
  "RemoteSubdir": "robregcc",
  "Packaged": {
    "Date": "2026-09-17 10:46:41 UTC",
    "User": "root"
  },
  "Author": "Aditya Mishra [aut, cre],\nChristian Muller [ctb]",
  "_user": "amishra-stats",
  "_type": "src",
  "_file": "robregcc_1.1.tar.gz",
  "_fileid": "https://r2.ropensci.org/7338e8329212945f89add742d6c652ba4549b548c580d71cd366612d809b8121",
  "_filesize": 549999,
  "_sha256": "7338e8329212945f89add742d6c652ba4549b548c580d71cd366612d809b8121",
  "_expires": "2026-12-26T11:43:32.000Z",
  "_created": "2026-09-17T10:46:41.000Z",
  "_published": "2026-09-19T06:26:07.287Z",
  "_jobs": [
    {
      "job": 105852205154,
      "time": 114,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "ERROR",
      "artifact": "10578808454"
    },
    {
      "job": 105852205128,
      "time": 139,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "ERROR",
      "artifact": "10578133810"
    },
    {
      "job": 105852205180,
      "time": 155,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "ERROR",
      "artifact": "10579445474"
    },
    {
      "job": 105852205259,
      "time": 120,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "ERROR",
      "artifact": "10579240647"
    },
    {
      "job": 105852205218,
      "time": 58,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "FAIL",
      "artifact": ""
    },
    {
      "job": 105852205181,
      "time": 206,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "FAIL",
      "artifact": ""
    },
    {
      "job": 105852205189,
      "time": 127,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "ERROR",
      "artifact": "10579480716"
    },
    {
      "job": 105852205187,
      "time": 267,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "ERROR",
      "artifact": "10579246243"
    },
    {
      "job": 105852205569,
      "time": 172,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10491958995"
    },
    {
      "job": 105852205740,
      "time": 103,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "10492892054"
    },
    {
      "job": 105852205238,
      "time": 218,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "ERROR",
      "artifact": "10579245775"
    },
    {
      "job": 105852205230,
      "time": 141,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "ERROR",
      "artifact": "10579750108"
    },
    {
      "job": 105852205331,
      "time": 45,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "FAIL",
      "artifact": ""
    },
    {
      "job": 105852205269,
      "time": 251,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "ERROR",
      "artifact": "10578648709"
    },
    {
      "job": 105852205231,
      "time": 109,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "ERROR",
      "artifact": "10579585223"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914",
  "_status": "success",
  "_upstream": "https://github.com/amishra-stats/robregcc",
  "_commit": {
    "id": "0ea849d8c93729d0ba491de02835282b99fd68e7",
    "author": "amishra-simonsfoundation <amishra@flatironinstitute.org>",
    "committer": "amishra-simonsfoundation <amishra@flatironinstitute.org>",
    "message": "additional simulation function added\n",
    "time": 1619755794
  },
  "_maintainer": {
    "name": "Aditya Mishra",
    "email": "amishra@flatironinstitute.org"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "stats",
      "role": "Depends"
    },
    {
      "package": "utils",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppArmadillo",
      "role": "LinkingTo"
    },
    {
      "package": "Rcpp",
      "version": ">= 0.12.0",
      "role": "Imports"
    },
    {
      "package": "MASS",
      "role": "Imports"
    },
    {
      "package": "magrittr",
      "role": "Imports"
    },
    {
      "package": "graphics",
      "role": "Imports"
    }
  ],
  "_owner": "amishra-stats",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 7,
  "_contributors": [
    {
      "user": "amishra-stats",
      "count": 1,
      "uuid": 49956307
    }
  ],
  "_userbio": {
    "uuid": 49956307,
    "type": "user",
    "name": "Aditya Kumar Mishra",
    "followers": 2,
    "description": "Assistant Professor of Statistics @ University of Georgia"
  },
  "_downloads": {
    "count": 235,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/robregcc"
  },
  "_devurl": "https://github.com/amishra-stats/robregcc",
  "_searchresults": 29,
  "_topics": [
    "openblas",
    "cpp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/readme.html",
    "extra/readme.md",
    "extra/robregcc.html"
  ],
  "_homeurl": "https://github.com/amishra-stats/robregcc",
  "_realowner": "amishra-stats",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.0",
      "date": "2019-10-14"
    },
    {
      "version": "1.1",
      "date": "2020-07-25"
    }
  ],
  "_exports": [
    "classo",
    "classo_path",
    "coef_cc",
    "cpsc_sp",
    "plot_cv",
    "plot_path",
    "plot_resid",
    "robregcc_option",
    "robregcc_sim",
    "robregcc_sim2",
    "robregcc_sp"
  ],
  "_datasets": [
    {
      "name": "simulate_robregcc",
      "title": "Simulated date for testing functions in the robregcc package (sparse setting).",
      "object": "simulate_robregcc",
      "class": [
        "list"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    },
    {
      "name": "simulate_robregcc_nsp",
      "title": "Simulated date for testing functions in the robregcc package (non-sparse setting).",
      "object": "simulate_robregcc_nsp",
      "class": [
        "list"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    },
    {
      "name": "simulate_robregcc_sp",
      "title": "Simulated date for testing functions in the robregcc package (sparse setting).",
      "object": "simulate_robregcc_sp",
      "class": [
        "list"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "classo",
      "title": "Estimate parameters of linear regression model with compositional covariates using method suggested by Pixu shi.",
      "topics": [
        "classo"
      ]
    },
    {
      "page": "classo_path",
      "title": "Compute solution path of constrained lasso.",
      "topics": [
        "classo_path"
      ]
    },
    {
      "page": "coef_cc",
      "title": "Extract coefficients estimate from the sparse version of the robregcc fitted object.",
      "topics": [
        "coef_cc"
      ]
    },
    {
      "page": "cpsc_nsp",
      "title": "Principal sensitivity component analysis with compositional covariates in non-sparse setting.",
      "topics": [
        "cpsc_nsp"
      ]
    },
    {
      "page": "cpsc_sp",
      "title": "Principal sensitivity component analysis with compositional covariates in sparse setting.",
      "topics": [
        "cpsc_sp"
      ]
    },
    {
      "page": "getscsfun",
      "title": "Subfunction for principal sensitive component analysis:",
      "topics": [
        "getscsfun"
      ]
    },
    {
      "page": "getscsfun.sp",
      "title": "Subfunction for principal sensitive component analysis (sparsity):",
      "topics": [
        "getscsfun.sp"
      ]
    },
    {
      "page": "plot_cv",
      "title": "Plot cross-validation error plot",
      "topics": [
        "plot_cv"
      ]
    },
    {
      "page": "plot_path",
      "title": "Plot solution path at different value of lambda",
      "topics": [
        "plot_path"
      ]
    },
    {
      "page": "plot_resid",
      "title": "Plot residuals estimate from robregcc object",
      "topics": [
        "plot_resid"
      ]
    },
    {
      "page": "residuals",
      "title": "Extract residuals estimate from the sparse version of the robregcc fitted object.",
      "topics": [
        "residuals",
        "residuals.robregcc"
      ]
    },
    {
      "page": "robregcc_nsp",
      "title": "Robust model estimation approach for regression with compositional covariates.",
      "topics": [
        "robregcc_nsp"
      ]
    },
    {
      "page": "robregcc_option",
      "title": "Control parameter for model estimation:",
      "topics": [
        "robregcc_option"
      ]
    },
    {
      "page": "robregcc_sim",
      "title": "Simulation data",
      "topics": [
        "robregcc_sim"
      ]
    },
    {
      "page": "robregcc_sim2",
      "title": "Simulation data with mis-specified model parameters",
      "topics": [
        "robregcc_sim2"
      ]
    },
    {
      "page": "robregcc_sp",
      "title": "Robust model estimation approach for regression with compositional covariates.",
      "topics": [
        "robregcc_sp"
      ]
    },
    {
      "page": "simulate_robregcc",
      "title": "Simulated date for testing functions in the robregcc package (sparse setting).",
      "topics": [
        "simulate_robregcc"
      ]
    },
    {
      "page": "simulate_robregcc_nsp",
      "title": "Simulated date for testing functions in the robregcc package (non-sparse setting).",
      "topics": [
        "simulate_robregcc_nsp"
      ]
    },
    {
      "page": "simulate_robregcc_sp",
      "title": "Simulated date for testing functions in the robregcc package (sparse setting).",
      "topics": [
        "simulate_robregcc_sp"
      ]
    }
  ],
  "_readme": "https://github.com/amishra-stats/robregcc/raw/HEAD/README.md",
  "_rundeps": [
    "magrittr",
    "MASS",
    "Rcpp",
    "RcppArmadillo"
  ],
  "_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"
    }
  ],
  "_score": 4.006466042249232,
  "_indexed": true,
  "_nocasepkg": "robregcc",
  "_universes": [
    "amishra-stats"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.1",
      "date": "2026-09-19T06:16:43.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "0ea849d8c93729d0ba491de02835282b99fd68e7",
      "fileid": "https://r2.ropensci.org/4d11212c5fd6bb87e409ff6c608125a09e2a7d3d232e8d5159e52b70e632f638",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.1",
      "date": "2026-09-19T06:17:02.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "0ea849d8c93729d0ba491de02835282b99fd68e7",
      "fileid": "https://r2.ropensci.org/8befc1ac0203238f7a79c993d3c6a0921cb230acc7a1bd6cfddcb72415ac24af",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.1",
      "date": "2026-09-19T06:17:27.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "0ea849d8c93729d0ba491de02835282b99fd68e7",
      "fileid": "https://r2.ropensci.org/6ffdf5c125318cee13b520a758a54cbc63047b57cc1b22cfda7093fb539c603a",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.1",
      "date": "2026-09-19T06:16:50.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "0ea849d8c93729d0ba491de02835282b99fd68e7",
      "fileid": "https://r2.ropensci.org/62f290908fff1361fbb18c210567094d0c5501b35525fe90581d1c3203df3093",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.1",
      "date": "2026-09-19T06:21:32.000Z",
      "arch": "aarch64",
      "commit": "0ea849d8c93729d0ba491de02835282b99fd68e7",
      "fileid": "https://r2.ropensci.org/e61f4f69a6c4aeffe3b4f3613e35c757b31a290d895616cf0552c84fec5ac08d",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.1",
      "date": "2026-09-19T06:24:29.000Z",
      "arch": "x86_64",
      "commit": "0ea849d8c93729d0ba491de02835282b99fd68e7",
      "fileid": "https://r2.ropensci.org/fc1ac2f8122b6d36edd8fa3c3b5f39a44a91a2923c4be83a1a985005aa423c60",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.1",
      "date": "2026-09-17T10:48:45.000Z",
      "arch": "emscripten",
      "commit": "0ea849d8c93729d0ba491de02835282b99fd68e7",
      "fileid": "https://r2.ropensci.org/5fa4ed0f15ac5d47c23e83ceab29b84a51e3b64380b7cb6f71d259c45a301491",
      "status": "success",
      "buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.1",
      "date": "2026-09-19T06:18:11.000Z",
      "arch": "aarch64",
      "commit": "0ea849d8c93729d0ba491de02835282b99fd68e7",
      "fileid": "https://r2.ropensci.org/57c727edb65305968b5ddc77f5680b207a0a5609129d8ffb42edf4b5854e6797",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.1",
      "date": "2026-09-19T06:15:55.000Z",
      "arch": "x86_64",
      "commit": "0ea849d8c93729d0ba491de02835282b99fd68e7",
      "fileid": "https://r2.ropensci.org/20316c7133612b178a242abd7c5614f8a54fd18cf7804c202d3aa3a4cc676f77",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.1",
      "date": "2026-09-19T06:18:49.000Z",
      "arch": "aarch64",
      "commit": "0ea849d8c93729d0ba491de02835282b99fd68e7",
      "fileid": "https://r2.ropensci.org/3869f11faca800a2c7296fa94cb7ba5947c3e4f4953374af9113897e702568be",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.1",
      "date": "2026-09-19T06:15:59.000Z",
      "arch": "x86_64",
      "commit": "0ea849d8c93729d0ba491de02835282b99fd68e7",
      "fileid": "https://r2.ropensci.org/350558507f3edeaf23320e3a787370f6afa53796b5f1b3279f17c19495f34ed0",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/amishra-stats/actions/runs/35212010914"
    }
  ]
}