{
  "_id": "6a55f5d7ff0138dec5d6afd2",
  "Package": "visTree",
  "Title": "Visualization of Subgroups for Decision Trees",
  "Version": "0.8.1",
  "Authors@R": "c(person(\"Ashwini\", \"Venkatasubramaniam\", role = c(\"aut\", \"cre\"), email = \"ashwinikv01@gmail.com\"), person(\"Julian\", \"Wolfson\", role = c(\"aut\", \"ctb\"), email = \"julianw@umn.edu\"))",
  "Description": "Provides a visualization for characterizing subgroups\ndefined by a decision tree structure. The visualization\nsimplifies the ability to interpret individual pathways to\nsubgroups; each sub-plot describes the distribution of\nobservations within individual terminal nodes and percentile\nranges for the associated inner nodes.",
  "License": "GPL-3",
  "Encoding": "UTF-8",
  "LazyData": "true",
  "RoxygenNote": "6.1.0",
  "VignetteBuilder": "knitr",
  "Repository": "https://ashwinikv.r-universe.dev",
  "Date/Publication": "2019-01-23 14:33:03 UTC",
  "RemoteUrl": "https://github.com/ashwinikv/vistree",
  "RemoteRef": "HEAD",
  "RemoteSha": "0faebdfb853f827154e38bc57a88c132c1838c31",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-07-14 08:36:18 UTC",
    "User": "root"
  },
  "Author": "Ashwini Venkatasubramaniam [aut, cre],\nJulian Wolfson [aut, ctb]",
  "Maintainer": "Ashwini Venkatasubramaniam <ashwinikv01@gmail.com>",
  "_user": "ashwinikv",
  "_type": "src",
  "_file": "visTree_0.8.1.tar.gz",
  "_fileid": "https://r2.ropensci.org/d8e563bd4146fcc421b902fb22769bad7a26cf4f9c56282b1dc9e00e1b19146f",
  "_filesize": 141008,
  "_sha256": "d8e563bd4146fcc421b902fb22769bad7a26cf4f9c56282b1dc9e00e1b19146f",
  "_expires": "2026-10-22T08:39:49.000Z",
  "_created": "2026-07-14T08:36:18.000Z",
  "_published": "2026-07-14T08:39:50.951Z",
  "_jobs": [
    {
      "job": 87038364339,
      "time": 139,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "8304995365"
    },
    {
      "job": 87038364338,
      "time": 124,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8304989749"
    },
    {
      "job": 87038364333,
      "time": 178,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "8304999993"
    },
    {
      "job": 87038364411,
      "time": 172,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8304997055"
    },
    {
      "job": 87037763203,
      "time": 184,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8304941862"
    },
    {
      "job": 87038364329,
      "time": 107,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8304983583"
    },
    {
      "job": 87038364422,
      "time": 80,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "8304973235"
    },
    {
      "job": 87038364421,
      "time": 102,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "8304981195"
    },
    {
      "job": 87038364498,
      "time": 110,
      "config": "windows-release",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8304984473"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/ashwinikv/actions/runs/29318423024",
  "_status": "success",
  "_upstream": "https://github.com/ashwinikv/vistree",
  "_commit": {
    "id": "0faebdfb853f827154e38bc57a88c132c1838c31",
    "author": "AshwiniKV <ashwinikv01@gmail.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Update README.md",
    "time": 1548253983
  },
  "_maintainer": {
    "name": "Ashwini Venkatasubramaniam",
    "email": "ashwinikv01@gmail.com",
    "login": "ashwinikv",
    "twitter": "@DrAshwiniKV",
    "description": "Research Associate, Health Programme",
    "uuid": 25647971
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.4.0",
      "role": "Depends"
    },
    {
      "package": "partykit",
      "role": "Imports"
    },
    {
      "package": "rpart",
      "role": "Imports"
    },
    {
      "package": "colorspace",
      "role": "Imports"
    },
    {
      "package": "covr",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    }
  ],
  "_owner": "ashwinikv",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 2,
  "_contributors": [
    {
      "user": "ashwinikv",
      "count": 7,
      "uuid": 25647971
    }
  ],
  "_userbio": {
    "uuid": 25647971,
    "type": "user",
    "name": "AshwiniKV",
    "followers": 2,
    "description": "Research Associate, Health Programme"
  },
  "_downloads": {
    "count": 236,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/visTree"
  },
  "_devurl": "https://github.com/ashwinikv/vistree",
  "_searchresults": 12,
  "_rbuild": "4.6.1",
  "_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/visTree.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/ashwinikv/vistree",
  "_realowner": "ashwinikv",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.8.1",
      "date": "2018-11-04"
    }
  ],
  "_exports": [
    "l_node",
    "makeTransparent",
    "minmax_mat",
    "path_node",
    "plot_minmax",
    "ptree_criteria",
    "ptree_left",
    "ptree_right",
    "ptree_y",
    "trim",
    "visTree"
  ],
  "_datasets": [
    {
      "name": "blsdata",
      "title": "Box Lunch Study - Baseline dataset",
      "object": "blsdata",
      "class": [
        "data.frame"
      ],
      "fields": [
        "trt",
        "sex",
        "bmi0",
        "skcal",
        "srvgfv0",
        "srvgssb",
        "kcal24h0",
        "edeq01",
        "edeq02",
        "edeq13",
        "edeq14",
        "edeq15",
        "edeq22",
        "edeq23",
        "edeq25",
        "edeq26",
        "cdrsbody0",
        "weighfreq0",
        "freqff",
        "age",
        "resteating",
        "disinhibition",
        "hunger",
        "liking",
        "wanting",
        "rrvfood"
      ],
      "rows": 226,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "blsdata",
      "title": "Box Lunch Study - Baseline dataset",
      "topics": [
        "blsdata"
      ]
    },
    {
      "page": "l_node",
      "title": "Function for determining a pathway",
      "topics": [
        "l_node"
      ]
    },
    {
      "page": "makeTransparent",
      "title": "Color Scheme",
      "topics": [
        "makeTransparent"
      ]
    },
    {
      "page": "minmax_mat",
      "title": "Minmax matrix",
      "topics": [
        "minmax_mat"
      ]
    },
    {
      "page": "path_node",
      "title": "Function for determining a pathway",
      "topics": [
        "path_node"
      ]
    },
    {
      "page": "plot_minmax",
      "title": "Generate individual subplots within the graphical visualization",
      "topics": [
        "plot_minmax"
      ]
    },
    {
      "page": "ptree_criteria",
      "title": "Splitting Criteria",
      "topics": [
        "ptree_criteria"
      ]
    },
    {
      "page": "ptree_left",
      "title": "Left split",
      "topics": [
        "ptree_left"
      ]
    },
    {
      "page": "ptree_right",
      "title": "Right Split",
      "topics": [
        "ptree_right"
      ]
    },
    {
      "page": "ptree_y",
      "title": "Function for determining a pathway",
      "topics": [
        "ptree_y"
      ]
    },
    {
      "page": "trim",
      "title": "Function for determining a pathway",
      "topics": [
        "trim"
      ]
    },
    {
      "page": "visTree",
      "title": "Visualization of subgroups for decision trees",
      "topics": [
        "visTree"
      ]
    }
  ],
  "_readme": "https://github.com/ashwinikv/vistree/raw/HEAD/README.md",
  "_rundeps": [
    "colorspace",
    "Formula",
    "inum",
    "lattice",
    "libcoin",
    "Matrix",
    "mvtnorm",
    "partykit",
    "rpart",
    "survival"
  ],
  "_vignettes": [
    {
      "source": "visTree.Rmd",
      "filename": "visTree.html",
      "title": "visTree: Visualization of Subgroups for Decision Trees",
      "author": "Ashwini Venkatasubramaniam and Julian Wolfson",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Installation",
        "Example dataset",
        "Outcome type",
        "Continuous outcome",
        "Categorical outcome",
        "Repeated Splits",
        "Other Trees, (e.g., rpart)",
        "Display controls",
        "Text",
        "Axis",
        "Rounding the displayed split criterion",
        "Transparency",
        "Density curve"
      ],
      "created": "2018-06-05 07:50:56",
      "modified": "2018-10-26 08:54:46",
      "commits": 16
    }
  ],
  "_score": 4.079181246047625,
  "_indexed": true,
  "_nocasepkg": "vistree",
  "_universes": [
    "ashwinikv"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.8.1",
      "date": "2026-07-14T08:38:24.000Z",
      "distro": "resolute",
      "commit": "0faebdfb853f827154e38bc57a88c132c1838c31",
      "fileid": "https://r2.ropensci.org/f41d34c94a2268ea41835cde635dcf86b5c5e9f566142d6689303b3de56d3896",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ashwinikv/actions/runs/29318423024"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.8.1",
      "date": "2026-07-14T08:38:15.000Z",
      "distro": "resolute",
      "commit": "0faebdfb853f827154e38bc57a88c132c1838c31",
      "fileid": "https://r2.ropensci.org/e878d887773735db27981b4cf4159557c7a1528cd66c0fcb818836ce2471913b",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ashwinikv/actions/runs/29318423024"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.8.1",
      "date": "2026-07-14T08:38:45.000Z",
      "commit": "0faebdfb853f827154e38bc57a88c132c1838c31",
      "fileid": "https://r2.ropensci.org/ba994fa804057233c46b61e9f843bba603238ed873e7636f9fe55426ca74f0d4",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ashwinikv/actions/runs/29318423024"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.8.1",
      "date": "2026-07-14T08:38:32.000Z",
      "commit": "0faebdfb853f827154e38bc57a88c132c1838c31",
      "fileid": "https://r2.ropensci.org/370e3250e44db2db96cc509d39ae0fd3eb73fb0dd2405d76c803276362a13422",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ashwinikv/actions/runs/29318423024"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.8.1",
      "date": "2026-07-14T08:38:21.000Z",
      "commit": "0faebdfb853f827154e38bc57a88c132c1838c31",
      "fileid": "https://r2.ropensci.org/3521d3c6c4cb3deaca7e74986a06cbf4d66be1665af77c52ef935fe8a900a533",
      "status": "success",
      "buildurl": "https://github.com/r-universe/ashwinikv/actions/runs/29318423024"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.8.1",
      "date": "2026-07-14T08:37:25.000Z",
      "commit": "0faebdfb853f827154e38bc57a88c132c1838c31",
      "fileid": "https://r2.ropensci.org/8d3a3246394d9514f3548b86beec0594522a920f76e63fd977303b86aad1604c",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ashwinikv/actions/runs/29318423024"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.8.1",
      "date": "2026-07-14T08:37:47.000Z",
      "commit": "0faebdfb853f827154e38bc57a88c132c1838c31",
      "fileid": "https://r2.ropensci.org/58f90df75dc9748b0f24e86ef17e231dac39f6828de04fb10c65df02c07c8b46",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ashwinikv/actions/runs/29318423024"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.8.1",
      "date": "2026-07-14T08:37:43.000Z",
      "commit": "0faebdfb853f827154e38bc57a88c132c1838c31",
      "fileid": "https://r2.ropensci.org/380bff76ce4d632c40afdaed668999ef51476d9687ba70d9e9303a531a2b8e75",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ashwinikv/actions/runs/29318423024"
    }
  ]
}