{
  "_id": "6a0f61cfacfb0bcc41c5c0fc",
  "Package": "SGDinference",
  "Type": "Package",
  "Title": "Inference with Stochastic Gradient Descent",
  "Version": "0.1.0",
  "Authors@R": "c(\nperson(\"Sokbae\", \"Lee\", email = \"sl3841@columbia.edu\", role = \"aut\"),\nperson(\"Yuan\", \"Liao\", email = \"yuan.liao@rutgers.edu\", role = \"aut\"),\nperson(\"Myung Hwan\", \"Seo\", email = \"myunghseo@snu.ac.kr\", role = \"aut\"),\nperson(\"Youngki\", \"Shin\", email = \"shiny11@mcmaster.ca\", role = c(\"aut\", \"cre\")))",
  "Description": "Estimation and inference methods for large-scale mean and\nquantile regression models via stochastic (sub-)gradient\ndescent (S-subGD) algorithms. The inference procedure handles\ncross-sectional data sequentially: (i) updating the parameter\nestimate with each incoming \"new observation\", (ii) aggregating\nit as a Polyak-Ruppert average, and (iii) computing an\nasymptotically pivotal statistic for inference through random\nscaling. The methodology used in the 'SGDinference' package is\ndescribed in detail in the following papers: (i) Lee, S., Liao,\nY., Seo, M.H. and Shin, Y. (2022)\n<doi:10.1609/aaai.v36i7.20701> \"Fast and robust online\ninference with stochastic gradient descent via random scaling\".\n(ii) Lee, S., Liao, Y., Seo, M.H. and Shin, Y. (2023)\n<arXiv:2209.14502> \"Fast Inference for Quantile Regression with\nTens of Millions of Observations\".",
  "License": "GPL-3",
  "RoxygenNote": "7.2.3",
  "Encoding": "UTF-8",
  "VignetteBuilder": "knitr",
  "Config/testthat/edition": "3",
  "LazyData": "true",
  "URL": "https://github.com/SGDinference-Lab/SGDinference/",
  "BugReports": "https://github.com/SGDinference-Lab/SGDinference/issues",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-05-21 10:50:02 UTC",
    "User": "root"
  },
  "Author": "Sokbae Lee [aut], Yuan Liao [aut], Myung Hwan Seo [aut],\nYoungki Shin [aut, cre]",
  "Maintainer": "Youngki Shin <shiny11@mcmaster.ca>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2023-11-17 02:37:56 UTC",
  "RemoteUrl": "https://github.com/cran/SGDinference",
  "RemoteRef": "HEAD",
  "RemoteSha": "0901edba4967890c04948d0b8032a81a7ec7c951",
  "MD5sum": "afa38cade757be35c21576d10d6e5cf8",
  "_user": "cran",
  "_type": "src",
  "_file": "SGDinference_0.1.0.tar.gz",
  "_fileid": "1950ec7a8dafb22794406712f2a05b5f66d841927a191506b1e600ee7ce2edc7",
  "_filesize": 537646,
  "_sha256": "1950ec7a8dafb22794406712f2a05b5f66d841927a191506b1e600ee7ce2edc7",
  "_created": "2026-05-21T10:50:02.000Z",
  "_published": "2026-05-21T19:49:35.861Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 77255599487,
      "time": 161,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "WARNING",
      "artifact": "7133824038"
    },
    {
      "job": 77255599923,
      "time": 151,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "WARNING",
      "artifact": "7133820966"
    },
    {
      "job": 77255600136,
      "time": 155,
      "config": "linux-release-arm64",
      "r": "4.6.0",
      "check": "WARNING",
      "artifact": "7133822265"
    },
    {
      "job": 77255599936,
      "time": 173,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "WARNING",
      "artifact": "7133827817"
    },
    {
      "job": 77255599034,
      "time": 254,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7133771400"
    },
    {
      "job": 77255599231,
      "time": 129,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7145674029"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/26221235664",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/SGDinference",
  "_commit": {
    "id": "0901edba4967890c04948d0b8032a81a7ec7c951",
    "author": "Youngki Shin <shiny11@mcmaster.ca>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.1.0\n",
    "time": 1700188676
  },
  "_maintainer": {
    "name": "Youngki Shin",
    "email": "shiny11@mcmaster.ca",
    "login": "yshin12",
    "description": "",
    "uuid": 35882213
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppArmadillo",
      "role": "LinkingTo"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "Rcpp",
      "version": ">= 1.0.5",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    },
    {
      "package": "lmtest",
      "version": ">= 0.9",
      "role": "Suggests"
    },
    {
      "package": "sandwich",
      "version": ">= 3.0",
      "role": "Suggests"
    },
    {
      "package": "microbenchmark",
      "version": ">= 1.4",
      "role": "Suggests"
    },
    {
      "package": "conquer",
      "version": ">= 1.3.3",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "yshin12",
      "count": 1,
      "uuid": 35882213
    }
  ],
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 175,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/SGDinference"
  },
  "_devurl": "https://github.com/sgdinference-lab/sgdinference",
  "_searchresults": 4,
  "_topics": [
    "openblas",
    "cpp"
  ],
  "_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/SGDinference.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/sgdinference-lab/sgdinference",
  "_realowner": "sgdinference-lab",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2023-11-16"
    }
  ],
  "_exports": [
    "sgd_lm",
    "sgd_qr",
    "sgdi_lm",
    "sgdi_qr"
  ],
  "_datasets": [
    {
      "name": "Census2000",
      "title": "Census2000",
      "object": "Census2000",
      "class": [
        "data.frame"
      ],
      "fields": [
        "ln_hrwage",
        "edyrs",
        "exp"
      ],
      "rows": 26120,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "Census2000",
      "title": "Census2000",
      "topics": [
        "Census2000"
      ]
    },
    {
      "page": "sgd_lm",
      "title": "Averaged SGD in Linear Mean Regression",
      "topics": [
        "sgd_lm"
      ]
    },
    {
      "page": "sgd_qr",
      "title": "Averaged S-subGD Estimator in Linear Quantile Regression",
      "topics": [
        "sgd_qr"
      ]
    },
    {
      "page": "sgdi_lm",
      "title": "Averaged SGD and its Inference via Random Scaling",
      "topics": [
        "sgdi_lm"
      ]
    },
    {
      "page": "sgdi_qr",
      "title": "Averaged S-subGD and its Inference via Random Scaling in Linear Quantile Regression",
      "topics": [
        "sgdi_qr"
      ]
    },
    {
      "page": "SGDinference",
      "title": "SGDinference",
      "topics": [
        "SGDinference"
      ]
    }
  ],
  "_readme": "https://github.com/cran/SGDinference/raw/HEAD/README.md",
  "_rundeps": [
    "Rcpp",
    "RcppArmadillo"
  ],
  "_sysdeps": [
    {
      "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"
    }
  ],
  "_vignettes": [
    {
      "source": "SGDinference.Rmd",
      "filename": "SGDinference.html",
      "title": "SGDinference: An R Vignette",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Case Study: Estimating the Mincer Equation",
        "Estimating the Mean Regression Model Using SGD",
        "Estimating the Quantile Regression Model Using S-subGD"
      ],
      "created": "2023-11-17 02:37:56",
      "modified": "2023-11-17 02:37:56",
      "commits": 1
    }
  ],
  "_score": 2.6989700043360187,
  "_indexed": false,
  "_nocasepkg": "sgdinference",
  "_universes": [
    "cran"
  ],
  "_indexurl": "https://sgdinference-lab.r-universe.dev/SGDinference",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-05-21T10:52:50.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "0901edba4967890c04948d0b8032a81a7ec7c951",
      "fileid": "31269de6b021c5ed50f2846ccea6d0a209bd92cb1a7efca5bd4bbf799dce2950",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26221235664"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-05-21T10:52:40.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "0901edba4967890c04948d0b8032a81a7ec7c951",
      "fileid": "397b544eedbfb35d7b4c6a2ef24ff0065abb7d4b0abe7e1c3b362b4b0fc971d9",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26221235664"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-05-21T10:52:42.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "0901edba4967890c04948d0b8032a81a7ec7c951",
      "fileid": "83470463e3ec78a1b6e7e4e5c03969c2c0d2630fbf43e039f681732c4c775c76",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26221235664"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-05-21T10:52:57.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "0901edba4967890c04948d0b8032a81a7ec7c951",
      "fileid": "e2b15d339d7f1ed8acd24af2d689bacbcdcb537944e0a190c0dc628583d70f90",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26221235664"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.0",
      "date": "2026-05-21T19:48:57.000Z",
      "arch": "emscripten",
      "commit": "0901edba4967890c04948d0b8032a81a7ec7c951",
      "fileid": "6ebeee2319d5a743f69c62c0bd8c2ccd340802aa4d7697910bcf8f7677fd68c2",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26221235664"
    }
  ]
}