{
  "_id": "6a101e09acfb0bcc41c8a840",
  "Package": "rtape",
  "Maintainer": "Miron B. Kursa <M.Kursa@icm.edu.pl>",
  "License": "GPL-2",
  "Title": "Manage and manipulate large collections of R objects stored as\ntape-like files",
  "Type": "Package",
  "LazyLoad": "yes",
  "Author": "Miron B. Kursa",
  "Description": "Storing huge data in RData format causes problems because\nof the necessity to load the whole file to the memory in order\nto access and manipulate objects inside such file; rtape is a\nsimple solution to this problem. The package contains several\nwrappers of R built-in serialize/unserialize mechanism allowing\nuser to quickly append objects to a tape-like file and later\niterate over them requiring only one copy of each stored object\nto reside in memory a time.",
  "Version": "2.2",
  "URL": "http://mbq.me/rtape",
  "Date": "2011-05-10",
  "Collate": "'guessFileFormat.R' 'makeFileFormat.R' 'rtapeAdd.R'\n'rtape_apply.R' 'rtapeAsList.R' 'rtapeFilter.R' 'rtapeLapply.R'\n'rtapeRerecord.R' 'shared.R'",
  "Packaged": {
    "Date": "2026-05-22 09:09:26 UTC",
    "User": "root"
  },
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2011-05-10 00:00:00 UTC",
  "RemoteUrl": "https://github.com/cran/rtape",
  "RemoteRef": "HEAD",
  "RemoteSha": "0f7159537117e93284e994013b3fb0684fc90d58",
  "NeedsCompilation": "no",
  "MD5sum": "822e525d1dfde2ffde902462aecf298e",
  "_user": "cran",
  "_type": "src",
  "_file": "rtape_2.2.tar.gz",
  "_fileid": "a5697d33c51cd3ac705b372d656c76973d3fecd3b6599b74365410f0175de693",
  "_filesize": 109784,
  "_sha256": "a5697d33c51cd3ac705b372d656c76973d3fecd3b6599b74365410f0175de693",
  "_created": "2026-05-22T09:09:26.000Z",
  "_published": "2026-05-22T09:12:41.784Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 77350277749,
      "time": 101,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7156955047"
    },
    {
      "job": 77350277832,
      "time": 144,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7156969020"
    },
    {
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      "time": 284,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7156920619"
    },
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      "time": 98,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7156953898"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/26278778953",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/rtape",
  "_commit": {
    "id": "0f7159537117e93284e994013b3fb0684fc90d58",
    "author": "Miron B. Kursa <M.Kursa@icm.edu.pl>",
    "committer": "Gabor Csardi <csardi.gabor@gmail.com>",
    "message": "version 2.2\n",
    "time": 1304985600
  },
  "_maintainer": {
    "name": "Miron B. Kursa",
    "email": "m.kursa@icm.edu.pl"
  },
  "_registered": true,
  "_dependencies": [],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 41,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/rtape"
  },
  "_searchresults": 6,
  "_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/rtape.html",
    "manual.pdf"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0",
      "date": "2011-05-11"
    },
    {
      "version": "1.2",
      "date": "2012-03-27"
    },
    {
      "version": "2.0",
      "date": "2012-04-25"
    },
    {
      "version": "2.1",
      "date": "2012-05-22"
    },
    {
      "version": "2.2",
      "date": "2012-07-31"
    }
  ],
  "_exports": [
    "guessFileFormat",
    "makeFileFormat",
    "rtape_apply",
    "rtapeAdd",
    "rtapeAsList",
    "rtapeFilter",
    "rtapeLapply",
    "rtapeRerecord"
  ],
  "_help": [
    {
      "page": "guessFileFormat",
      "title": "Automatically pick proper tape file format.",
      "topics": [
        "guessFileFormat"
      ]
    },
    {
      "page": "makeFileFormat",
      "title": "Setting tape file format/compression.",
      "topics": [
        "makeFileFormat"
      ]
    },
    {
      "page": "rtape-sub-apply",
      "title": "Iterate over tape, discarding results.",
      "topics": [
        "rtape_apply"
      ]
    },
    {
      "page": "rtapeAdd",
      "title": "Add object to the tape.",
      "topics": [
        "rtapeAdd"
      ]
    },
    {
      "page": "rtapeAsList",
      "title": "Load the whole tape as a list.",
      "topics": [
        "rtapeAsList"
      ]
    },
    {
      "page": "rtapeFilter",
      "title": "Rerecord the tape dropping certain objects.",
      "topics": [
        "rtapeFilter"
      ]
    },
    {
      "page": "rtapeLapply",
      "title": "Iterate over tape, gathering results.",
      "topics": [
        "rtapeLapply"
      ]
    },
    {
      "page": "rtapeRerecord",
      "title": "Rerecord the tape.",
      "topics": [
        "rtapeRerecord"
      ]
    }
  ],
  "_rundeps": [],
  "_score": 1,
  "_indexed": true,
  "_nocasepkg": "rtape",
  "_universes": [
    "cran"
  ],
  "_binaries": [
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      "fileid": "253c2005df508f54adad7295192c94c97f7f1062701d4e3ccddc572f598f79a4",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26278778953"
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      "buildurl": "https://github.com/r-universe/cran/actions/runs/26278778953"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "2.2",
      "date": "2026-05-22T09:11:41.000Z",
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}