{
  "_id": "6ab11db13d719c1f8408755d",
  "Package": "alabama",
  "Type": "Package",
  "Title": "Constrained Nonlinear Optimization",
  "Description": "Augmented Lagrangian Adaptive Barrier Minimization\nAlgorithm for optimizing smooth nonlinear objective functions\nwith constraints. Linear or nonlinear equality and inequality\nconstraints are allowed.",
  "Version": "2025.1.0",
  "Date": "2025-12-29",
  "Authors@R": "person(given = \"Ravi\",\nfamily = \"Varadhan\",\nrole = c(\"aut\", \"cre\"),\nemail = \"ravi.varadhan@jhu.edu\",\ncomment = \"with contributions from Gabor Grothendieck\")",
  "Maintainer": "Ravi Varadhan <ravi.varadhan@jhu.edu>",
  "License": "GPL (>= 2)",
  "LazyLoad": "yes",
  "Packaged": {
    "Date": "2026-09-21 12:00:38 UTC",
    "User": "root"
  },
  "NeedsCompilation": "no",
  "Author": "Ravi Varadhan [aut, cre] (with contributions from Gabor\nGrothendieck)",
  "Repository": "https://rvaradhan.r-universe.dev",
  "Date/Publication": "2026-01-15 06:53:45 UTC",
  "RemoteUrl": "https://github.com/cran/alabama",
  "RemoteRef": "HEAD",
  "RemoteSha": "3dd535fac47afe823162a4755c3a1faddef6c566",
  "_user": "rvaradhan",
  "_type": "src",
  "_file": "alabama_2025.1.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/81c5d134e609a172a41760a54d923d71291192e4d8d8209c74b8c5246338d762",
  "_filesize": 116776,
  "_sha256": "81c5d134e609a172a41760a54d923d71291192e4d8d8209c74b8c5246338d762",
  "_expires": "2026-12-30T12:06:07.000Z",
  "_created": "2026-09-21T12:00:38.000Z",
  "_published": "2026-09-21T12:06:09.682Z",
  "_jobs": [
    {
      "job": 106324369932,
      "time": 99,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10636549441"
    },
    {
      "job": 106324369865,
      "time": 109,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10637208033"
    },
    {
      "job": 106324369902,
      "time": 92,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "10636604871"
    },
    {
      "job": 106324369862,
      "time": 92,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10636549940"
    },
    {
      "job": 106323661731,
      "time": 145,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10636613819"
    },
    {
      "job": 106324369838,
      "time": 98,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "10636733863"
    },
    {
      "job": 106324369874,
      "time": 59,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10637176868"
    },
    {
      "job": 106324369836,
      "time": 65,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "10637162974"
    },
    {
      "job": 106324369872,
      "time": 54,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10636988350"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/rvaradhan/actions/runs/35596847875",
  "_status": "success",
  "_upstream": "https://github.com/cran/alabama",
  "_commit": {
    "id": "3dd535fac47afe823162a4755c3a1faddef6c566",
    "author": "Ravi Varadhan <ravi.varadhan@jhu.edu>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 2025.1.0\n",
    "time": 1768460025
  },
  "_maintainer": {
    "name": "Ravi Varadhan",
    "email": "ravi.varadhan@jhu.edu",
    "login": "rvaradhan",
    "description": "",
    "uuid": 1282368
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.0",
      "role": "Depends"
    },
    {
      "package": "numDeriv",
      "role": "Depends"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 73,
  "_updates": [
    {
      "week": "2026-03",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "2025.1.0",
      "date": "2026-01-15"
    }
  ],
  "_stars": 1,
  "_contributors": [
    {
      "user": "rvaradhan",
      "count": 10,
      "uuid": 1282368
    }
  ],
  "_userbio": {
    "uuid": 1282368,
    "type": "user",
    "name": "rvaradhan",
    "followers": 2
  },
  "_downloads": {
    "count": 14126,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/alabama"
  },
  "_mentions": 1,
  "_searchresults": 104,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/alabama.html",
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt"
  ],
  "_realowner": "rvaradhan",
  "_cranurl": false,
  "_releases": [
    {
      "version": "2010.7-1",
      "date": "2010-07-26"
    },
    {
      "version": "2010.9-1",
      "date": "2010-09-27"
    },
    {
      "version": "2010.10-1",
      "date": "2010-10-15"
    },
    {
      "version": "2011.3-1",
      "date": "2011-03-24"
    },
    {
      "version": "2011.9-1",
      "date": "2012-10-29"
    },
    {
      "version": "2014.12-1",
      "date": "2014-12-01"
    },
    {
      "version": "2015.3-1",
      "date": "2015-03-05"
    },
    {
      "version": "2022.4-1",
      "date": "2022-04-25"
    },
    {
      "version": "2023.1.0",
      "date": "2023-08-24"
    },
    {
      "version": "2025.1.0",
      "date": "2026-01-15"
    }
  ],
  "_exports": [
    "adpbar",
    "alabama",
    "auglag",
    "auglag1",
    "auglag2",
    "auglag3",
    "augpen",
    "constrOptim.nl"
  ],
  "_help": [
    {
      "page": "alabama-package",
      "title": "Constrained Nonlinear Optimization",
      "topics": [
        "alabama-package"
      ]
    },
    {
      "page": "auglag",
      "title": "Nonlinear optimization with constraints",
      "topics": [
        "auglag",
        "auglag1",
        "auglag2",
        "auglag3"
      ]
    },
    {
      "page": "constrOptim.nl",
      "title": "Nonlinear optimization with constraints",
      "topics": [
        "adpbar",
        "alabama",
        "augpen",
        "constrOptim.nl"
      ]
    }
  ],
  "_rundeps": [
    "numDeriv"
  ],
  "_score": 5.507496656054046,
  "_indexed": true,
  "_nocasepkg": "alabama",
  "_universes": [
    "rvaradhan"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "2025.1.0",
      "date": "2026-09-21T12:02:25.000Z",
      "distro": "resolute",
      "commit": "3dd535fac47afe823162a4755c3a1faddef6c566",
      "fileid": "https://r2.ropensci.org/898027adf3112d451f77b6d53cdcbf9a7bc75102b5a032d40f4138d76bdaba36",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rvaradhan/actions/runs/35596847875"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "2025.1.0",
      "date": "2026-09-21T12:02:33.000Z",
      "distro": "resolute",
      "commit": "3dd535fac47afe823162a4755c3a1faddef6c566",
      "fileid": "https://r2.ropensci.org/c884280f105a799a541e419a93ae7fe2619dcde48b3ad8ee8d6a0cfc76d3a591",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rvaradhan/actions/runs/35596847875"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "2025.1.0",
      "date": "2026-09-21T12:05:33.000Z",
      "commit": "3dd535fac47afe823162a4755c3a1faddef6c566",
      "fileid": "https://r2.ropensci.org/032f5f4cb338386fb4492db8409b1e08f0d100142b2141b7f5d3e929d4b7496c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rvaradhan/actions/runs/35596847875"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "2025.1.0",
      "date": "2026-09-21T12:05:04.000Z",
      "commit": "3dd535fac47afe823162a4755c3a1faddef6c566",
      "fileid": "https://r2.ropensci.org/86fb497375e0cee0b0b4f734760b32ce07c7bde7c3c2b57e6beb27f8b2883df7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rvaradhan/actions/runs/35596847875"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "2025.1.0",
      "date": "2026-09-21T12:02:31.000Z",
      "commit": "3dd535fac47afe823162a4755c3a1faddef6c566",
      "fileid": "https://r2.ropensci.org/b748c81c6becda38cc22b4bcef8bcd95af6a8715ee097199b34bfe08a3ffd80c",
      "status": "success",
      "buildurl": "https://github.com/r-universe/rvaradhan/actions/runs/35596847875"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "2025.1.0",
      "date": "2026-09-21T12:01:38.000Z",
      "commit": "3dd535fac47afe823162a4755c3a1faddef6c566",
      "fileid": "https://r2.ropensci.org/4dbab459c67d14d7c342d14e3a358ef47d8f3bb606f2dada4d11ba9187af346b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rvaradhan/actions/runs/35596847875"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "2025.1.0",
      "date": "2026-09-21T12:01:45.000Z",
      "commit": "3dd535fac47afe823162a4755c3a1faddef6c566",
      "fileid": "https://r2.ropensci.org/a769b49f75cc5f34555e00d733a96b44e440f89933aaed0ee3e583a3a5167ec3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rvaradhan/actions/runs/35596847875"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "2025.1.0",
      "date": "2026-09-21T12:01:32.000Z",
      "commit": "3dd535fac47afe823162a4755c3a1faddef6c566",
      "fileid": "https://r2.ropensci.org/04f53a4d42e05f3817d1ac1ba0e670c2992874eff8b09fbe9870b9a0512788b0",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rvaradhan/actions/runs/35596847875"
    }
  ]
}