{
  "_id": "6a0f639aacfb0bcc41c5c89e",
  "Package": "mixedLSR",
  "Title": "Mixed, Low-Rank, and Sparse Multivariate Regression on\nHigh-Dimensional Data",
  "Version": "0.1.0",
  "Authors@R": "c(\nperson(given = \"Alexander\", family = \"White\", role = c(\"aut\", \"cre\"), email = \"whitealj@iu.edu\", comment = c(ORCID = \"0000-0002-9117-1475\")),\nperson(given = \"Sha\", family = \"Cao\", role = c(\"aut\"), email = \"shacao@iu.edu\", comment = c(ORCID = \"0000-0002-8645-848X\")),\nperson(given = \"Yi\", family = \"Zhao\", role = c(\"ctb\"), email = \"yz125@iu.edu\", comment = c(ORCID = \"0000-0003-4766-5934\")),\nperson(given = \"Chi\", family = \"Zhang\", role = c(\"ctb\"), email = \"czhang87@iu.edu\", comment = c(ORCID = \"0000-0001-9553-0925\")))",
  "Description": "Mixed, low-rank, and sparse multivariate regression\n('mixedLSR') provides tools for performing mixture regression\nwhen the coefficient matrix is low-rank and sparse. 'mixedLSR'\nallows subgroup identification by alternating optimization with\nsimulated annealing to encourage global optimum convergence.\nThis method is data-adaptive, automatically performing\nparameter selection to identify low-rank substructures in the\ncoefficient matrix.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.2.1",
  "VignetteBuilder": "knitr",
  "BugReports": "https://github.com/alexanderjwhite/mixedLSR",
  "URL": "https://alexanderjwhite.github.io/mixedLSR/",
  "Repository": "https://alexanderjwhite.r-universe.dev",
  "Date/Publication": "2023-03-12 20:14:09 UTC",
  "RemoteUrl": "https://github.com/alexanderjwhite/mixedlsr",
  "RemoteRef": "HEAD",
  "RemoteSha": "53427da44824f3bffdf81d0c61ccd74954fb295f",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-21 10:28:42 UTC",
    "User": "root"
  },
  "Author": "Alexander White [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-9117-1475>),\nSha Cao [aut] (ORCID: <https://orcid.org/0000-0002-8645-848X>),\nYi Zhao [ctb] (ORCID: <https://orcid.org/0000-0003-4766-5934>),\nChi Zhang [ctb] (ORCID: <https://orcid.org/0000-0001-9553-0925>)",
  "Maintainer": "Alexander White <whitealj@iu.edu>",
  "MD5sum": "dc9a87ea38df6b4686b6b117d070f6cc",
  "_user": "alexanderjwhite",
  "_type": "src",
  "_file": "mixedLSR_0.1.0.tar.gz",
  "_fileid": "02eae46959b3f202aa34c074497315f0a70930bdbea8003eb21ee7a45073aecb",
  "_filesize": 247816,
  "_sha256": "02eae46959b3f202aa34c074497315f0a70930bdbea8003eb21ee7a45073aecb",
  "_created": "2026-05-21T10:28:42.000Z",
  "_published": "2026-05-21T19:57:14.917Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 77257019664,
      "time": 146,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "WARNING",
      "artifact": "7133405289"
    },
    {
      "job": 77257019373,
      "time": 145,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "WARNING",
      "artifact": "7133405147"
    },
    {
      "job": 77257020010,
      "time": 152,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "WARNING",
      "artifact": "7133408109"
    },
    {
      "job": 77257020038,
      "time": 159,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "WARNING",
      "artifact": "7133405991"
    },
    {
      "job": 77257019336,
      "time": 263,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7133357410"
    },
    {
      "job": 77257018969,
      "time": 96,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7145825508"
    },
    {
      "job": 77257019959,
      "time": 94,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "WARNING",
      "artifact": "7133388780"
    },
    {
      "job": 77257019934,
      "time": 95,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "WARNING",
      "artifact": "7133388618"
    },
    {
      "job": 77257019361,
      "time": 98,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "WARNING",
      "artifact": "7133389421"
    }
  ],
  "_buildurl": "https://github.com/r-universe/alexanderjwhite/actions/runs/26220255771",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/alexanderjwhite/mixedlsr",
  "_commit": {
    "id": "53427da44824f3bffdf81d0c61ccd74954fb295f",
    "author": "alexanderjwhite <quantum.ajw@protonmail.com>",
    "committer": "alexanderjwhite <quantum.ajw@protonmail.com>",
    "message": "fix typo\n",
    "time": 1678652049
  },
  "_maintainer": {
    "name": "Alexander White",
    "email": "whitealj@iu.edu",
    "login": "alexanderjwhite",
    "linkedin": "in/alexanderjameswhite",
    "description": "AI leader exploring how organizations turn emerging technology into real enterprise capability.",
    "uuid": 25487558,
    "orcid": "0000-0002-9117-1475"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.0.0",
      "role": "Depends"
    },
    {
      "package": "grpreg",
      "role": "Imports"
    },
    {
      "package": "purrr",
      "role": "Imports"
    },
    {
      "package": "MASS",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "ggplot2",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "mclust",
      "role": "Suggests"
    }
  ],
  "_owner": "alexanderjwhite",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "alexanderjwhite",
      "count": 21,
      "uuid": 25487558
    }
  ],
  "_userbio": {
    "uuid": 25487558,
    "type": "user",
    "name": "Alexander White",
    "description": "AI leader exploring how organizations turn emerging technology into real enterprise capability."
  },
  "_downloads": {
    "count": 178,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/mixedLSR"
  },
  "_devurl": "https://github.com/alexanderjwhite/mixedlsr",
  "_pkgdown": "https://alexanderjwhite.github.io/mixedLSR/",
  "_searchresults": 2,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/mixedLSR.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/alexanderjwhite/mixedlsr",
  "_realowner": "alexanderjwhite",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2022-11-04"
    }
  ],
  "_exports": [
    "bic_lsr",
    "mixed_lsr",
    "plot_lsr",
    "simulate_lsr",
    "simulate_response",
    "simulate_sparse"
  ],
  "_help": [
    {
      "page": "bic_lsr",
      "title": "Compute Bayesian information criterion for a mixedLSR model",
      "topics": [
        "bic_lsr"
      ]
    },
    {
      "page": "mixed_lsr",
      "title": "Mixed Low-Rank and Sparse Multivariate Regression for High-Dimensional Data",
      "topics": [
        "mixed_lsr"
      ]
    },
    {
      "page": "plot_lsr",
      "title": "Heatmap Plot of the mixedLSR Coefficient Matrices",
      "topics": [
        "plot_lsr"
      ]
    },
    {
      "page": "simulate_lsr",
      "title": "Simulate Heterogeneous, Low-Rank, and Sparse Data",
      "topics": [
        "simulate_lsr"
      ]
    },
    {
      "page": "simulate_response",
      "title": "Simulate Heterogeneous, Low-Rank, and Sparse Data with Autoregressive Response",
      "topics": [
        "simulate_response"
      ]
    },
    {
      "page": "simulate_sparse",
      "title": "Simulate Heterogeneous, Low-Rank Data with Varying Sparsity",
      "topics": [
        "simulate_sparse"
      ]
    }
  ],
  "_pkglogo": "https://github.com/alexanderjwhite/mixedlsr/raw/HEAD/man/figures/logo.png",
  "_readme": "https://github.com/alexanderjwhite/mixedlsr/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "cpp11",
    "farver",
    "ggplot2",
    "glue",
    "grpreg",
    "gtable",
    "isoband",
    "labeling",
    "lattice",
    "lifecycle",
    "magrittr",
    "MASS",
    "Matrix",
    "purrr",
    "R6",
    "RColorBrewer",
    "rlang",
    "S7",
    "scales",
    "vctrs",
    "viridisLite",
    "withr"
  ],
  "_vignettes": [
    {
      "source": "mixedLSR.Rmd",
      "filename": "mixedLSR.html",
      "title": "Introduction to mixedLSR",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Setup",
        "Simulate Data",
        "Compute Model",
        "Clustering Performance",
        "Coefficient Heatmaps"
      ],
      "created": "2022-11-03 20:17:41",
      "modified": "2022-11-03 20:17:41",
      "commits": 1
    }
  ],
  "_score": 3.6989700043360187,
  "_indexed": true,
  "_nocasepkg": "mixedlsr",
  "_universes": [
    "alexanderjwhite"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-05-21T10:30:46.000Z",
      "distro": "noble",
      "commit": "53427da44824f3bffdf81d0c61ccd74954fb295f",
      "fileid": "f9184f22db63bf3936e6fb61be931a88d347b21be9a14f8c56bd73967f10ba7d",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/alexanderjwhite/actions/runs/26220255771"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-05-21T10:30:50.000Z",
      "distro": "noble",
      "commit": "53427da44824f3bffdf81d0c61ccd74954fb295f",
      "fileid": "29576d23a05de7fc0dc0fa336446995b293c6cb4b30a8c4fd2134c9cfb7d0669",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/alexanderjwhite/actions/runs/26220255771"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.0",
      "date": "2026-05-21T10:31:13.000Z",
      "commit": "53427da44824f3bffdf81d0c61ccd74954fb295f",
      "fileid": "742fb179647d39b36781ebafe8a9e64e4c36b4cbb859a1e703e6371594f4d889",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/alexanderjwhite/actions/runs/26220255771"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.1.0",
      "date": "2026-05-21T10:31:02.000Z",
      "commit": "53427da44824f3bffdf81d0c61ccd74954fb295f",
      "fileid": "8b0704bfa434cf4694ac8b535ede4f2d29352221bcbdc4305135b2f9fcd000cd",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/alexanderjwhite/actions/runs/26220255771"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.0",
      "date": "2026-05-21T19:56:53.000Z",
      "commit": "53427da44824f3bffdf81d0c61ccd74954fb295f",
      "fileid": "9f8404a56e95df6ad60c3d9333f3142de90736c180ac2fe0c88bfade20b9ddab",
      "status": "success",
      "buildurl": "https://github.com/r-universe/alexanderjwhite/actions/runs/26220255771"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-05-21T10:29:51.000Z",
      "commit": "53427da44824f3bffdf81d0c61ccd74954fb295f",
      "fileid": "94e1730ac351e8736fa845d6cc65c024cc9ad82afc7d2e4b812425f2b9530960",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/alexanderjwhite/actions/runs/26220255771"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-05-21T10:29:54.000Z",
      "commit": "53427da44824f3bffdf81d0c61ccd74954fb295f",
      "fileid": "cd8c9537cc1224ebb8f1c138a22bb03c22c03e6844e284e58c2c4d96a9360127",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/alexanderjwhite/actions/runs/26220255771"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-05-21T10:29:54.000Z",
      "commit": "53427da44824f3bffdf81d0c61ccd74954fb295f",
      "fileid": "0056e2ef689daa457b209595b94dcd7496f0ddf7f88d37746103b4ce28f37df8",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/alexanderjwhite/actions/runs/26220255771"
    }
  ]
}