{
  "_id": "6a1700dcacfb0bcc41d8fdac",
  "Package": "pwr2",
  "Type": "Package",
  "Title": "Power and Sample Size Analysis for One-way and Two-way ANOVA\nModels",
  "Version": "1.0",
  "Date": "2017-05-01",
  "Author": "Pengcheng Lu, Junhao Liu, Devin Koestler",
  "Maintainer": "Pengcheng Lu <plu2@kumc.edu>",
  "Description": "User friendly functions for power and sample size analysis\nat one-way and two-way ANOVA settings take either effect size\nor delta and sigma as arguments. They are designed for both\none-way and two-way ANOVA settings. In addition, a function for\nplotting power curves is available for power comparison, which\ncan be easily visualized by statisticians and clinical\nresearchers.",
  "License": "GPL-2",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-27 14:31:04 UTC",
    "User": "root"
  },
  "Repository": "https://cranhaven.r-universe.dev",
  "Date/Publication": "2026-05-27 05:02:00 UTC",
  "RemoteUrl": "https://github.com/cranhaven/cranhaven.r-universe.dev",
  "RemoteRef": "package/pwr2",
  "RemoteSha": "6633d14f7577864ddd9433917b03abad00d6918b",
  "RemoteSubdir": "pwr2",
  "MD5sum": "107b7140d42a73232cb732c4efa6054a",
  "_user": "cranhaven",
  "_type": "src",
  "_file": "pwr2_1.0.tar.gz",
  "_fileid": "656345d8bae5c98ae71546e9267e99cb5f9df1dbbeabdb00516dd1c6cb05e990",
  "_filesize": 102963,
  "_sha256": "656345d8bae5c98ae71546e9267e99cb5f9df1dbbeabdb00516dd1c6cb05e990",
  "_created": "2026-05-27T14:31:04.000Z",
  "_published": "2026-05-27T14:34:04.162Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 78099637239,
      "time": 100,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7243089733"
    },
    {
      "job": 78099637259,
      "time": 88,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7243084990"
    },
    {
      "job": 78099637287,
      "time": 89,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7243083897"
    },
    {
      "job": 78099637428,
      "time": 72,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7243077158"
    },
    {
      "job": 78099053085,
      "time": 159,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7243042826"
    },
    {
      "job": 78099637209,
      "time": 83,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7243082354"
    },
    {
      "job": 78099637217,
      "time": 133,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7243104317"
    },
    {
      "job": 78099637387,
      "time": 63,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7243073746"
    },
    {
      "job": 78099637403,
      "time": 59,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7243071877"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cranhaven/actions/runs/26517551388",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cranhaven/cranhaven.r-universe.dev",
  "_commit": {
    "id": "6633d14f7577864ddd9433917b03abad00d6918b",
    "author": "GitHub Action <action@github.com>",
    "committer": "GitHub Action <action@github.com>",
    "message": "Add pwr2 to CRANhaven, because archived on 2026-05-27 05:02:00 +0000\n",
    "time": 1779858120
  },
  "_maintainer": {
    "name": "Pengcheng Lu",
    "email": "plu2@kumc.edu"
  },
  "_registered": true,
  "_dependencies": [],
  "_owner": "cranhaven",
  "_selfowned": true,
  "_usedby": 1,
  "_updates": [
    {
      "week": "2026-22",
      "n": 1
    }
  ],
  "_tags": [],
  "_topics": [
    "archived",
    "packages",
    "r-universe"
  ],
  "_stars": 5,
  "_contributors": [
    {
      "user": "henrikbengtsson",
      "count": 183,
      "uuid": 1616850
    }
  ],
  "_userbio": {
    "uuid": 161993010,
    "type": "organization",
    "name": "cranhaven",
    "description": "CRANhaven - Repository for Recently Archived CRAN Packages"
  },
  "_downloads": {
    "count": 555,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/pwr2"
  },
  "_mentions": 4,
  "_devurl": "https://github.com/cranhaven/cranhaven.r-universe.dev",
  "_searchresults": 54,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/pwr2.html",
    "manual.pdf"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0",
      "date": "2017-05-06"
    }
  ],
  "_exports": [
    "pwr.1way",
    "pwr.2way",
    "pwr.plot",
    "ss.1way",
    "ss.2way"
  ],
  "_help": [
    {
      "page": "pwr2-package",
      "title": "Power and Sample Size Analysis for One-way and Two-way ANOVA Models",
      "topics": [
        "pwr2-package",
        "pwr2"
      ]
    },
    {
      "page": "pwr.1way",
      "title": "Power calculation for balanced one-way ANOVA models",
      "topics": [
        "pwr.1way"
      ]
    },
    {
      "page": "pwr.2way",
      "title": "Power calculation for balanced two-way ANOVA models",
      "topics": [
        "pwr.2way"
      ]
    },
    {
      "page": "pwr.plot",
      "title": "Power curves for different parameter settings (sample size and effect size) in balanced one-way ANOVA models",
      "topics": [
        "pwr.plot"
      ]
    },
    {
      "page": "ss.1way",
      "title": "Sample size calculation for balanced one-way ANOVA models",
      "topics": [
        "ss.1way"
      ]
    },
    {
      "page": "ss.2way",
      "title": "Sample size calculation for balanced two-way ANOVA models",
      "topics": [
        "ss.2way"
      ]
    }
  ],
  "_rundeps": [],
  "_score": 3.5105450102066125,
  "_indexed": false,
  "_nocasepkg": "pwr2",
  "_universes": [
    "cranhaven"
  ],
  "_indexurl": "https://cran.r-universe.dev/pwr2",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0",
      "date": "2026-05-27T14:32:55.000Z",
      "distro": "noble",
      "commit": "6633d14f7577864ddd9433917b03abad00d6918b",
      "fileid": "ae7da4b2e7880c78f35f39eec9697a42930b827c58b3b58a4d75f51d4d639a7f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/26517551388"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.0",
      "date": "2026-05-27T14:32:44.000Z",
      "distro": "noble",
      "commit": "6633d14f7577864ddd9433917b03abad00d6918b",
      "fileid": "0d14c8e2dc89f05679e471a007320f5e91cdf6a4c0d8494fbeed63b9bca49c72",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/26517551388"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.0",
      "date": "2026-05-27T14:32:43.000Z",
      "commit": "6633d14f7577864ddd9433917b03abad00d6918b",
      "fileid": "e4f8b74746a3614ae6db67be7f416432d9028b1cf3aaede4e1a9cb251e5ed525",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/26517551388"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "1.0",
      "date": "2026-05-27T14:32:28.000Z",
      "commit": "6633d14f7577864ddd9433917b03abad00d6918b",
      "fileid": "f5cdfaff6553c30c0519d48f6b2858ba69f6a19e0451d1c953e2fd233cf9dbc8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/26517551388"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.0",
      "date": "2026-05-27T14:32:48.000Z",
      "commit": "6633d14f7577864ddd9433917b03abad00d6918b",
      "fileid": "4c57956230eb50ff579ce0a75f2322b6bcf40369991d40dcfcb4b06f93c6a30c",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/26517551388"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.0",
      "date": "2026-05-27T14:33:20.000Z",
      "commit": "6633d14f7577864ddd9433917b03abad00d6918b",
      "fileid": "258938b7a8a9a2db34f64887d674b8053b35f6eae233ef15f202acb8da10232d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/26517551388"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.0",
      "date": "2026-05-27T14:32:13.000Z",
      "commit": "6633d14f7577864ddd9433917b03abad00d6918b",
      "fileid": "23b5ac6daa3a8829c630d85beeb7ec99f8e21d68da5fd5268941bba74525c428",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/26517551388"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "1.0",
      "date": "2026-05-27T14:32:11.000Z",
      "commit": "6633d14f7577864ddd9433917b03abad00d6918b",
      "fileid": "da3fc222df63c8bc8636113e761cd726799f930e67455fef566288e987e7a718",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/26517551388"
    }
  ]
}