{
  "_id": "6abcd1fa99f7aa8c6aa4c4c7",
  "Package": "etree",
  "Title": "Classification and Regression with Structured and Mixed-Type\nData",
  "Version": "0.1.0",
  "Authors@R": "c(\nperson(\"Riccardo\",\n\"Giubilei\",\nrole = c(\"aut\", \"cre\"),\nemail = \"riccardogbl@gmail.com\",\ncomment = c(ORCID = \"0000-0002-1674-4886\")),\nperson(\"Tullia\",\n\"Padellini\",\nrole = \"aut\",\nemail = \"tullia.padellini@bancaditalia.it\"),\nperson(\"Pierpaolo\",\n\"Brutti\",\nrole = \"aut\",\nemail = \"pierpaolo.brutti@uniroma1.it\",\ncomment = c(ORCID = \"\")),\nperson(\"Marco\",\n\"Brandi\",\nrole = \"ctb\",\nemail = \"marco.brandi@uniroma1.it\"),\nperson(\"Gabriel\",\n\"Nespoli\",\nrole = \"ctb\",\nemail = \"gnmesquita1@gmail.com\"),\nperson(\"Torsten\",\n\"Hothorn\",\nrole = \"ctb\",\nemail = \"Torsten.Hothorn@R-project.org\",\ncomment = c(ORCID = \"0000-0001-8301-0471\", \"(partykit author)\")),\nperson(\"Achim\",\n\"Zeileis\",\nrole = \"ctb\",\nemail = \"Achim.Zeileis@R-project.org\",\ncomment = c(ORCID = \"0000-0003-0918-3766\", \"(partykit author)\"))\n)",
  "Description": "Implementation of Energy Trees, a statistical model to\nperform classification and regression with structured and\nmixed-type data. The model has a similar structure to\nConditional Trees, but brings in Energy Statistics to test\nindependence between variables that are possibly structured and\nof different nature. Currently, the package covers functions\nand graphs as structured covariates. It builds upon 'partykit'\nto provide functionalities for fitting, printing, plotting, and\npredicting with Energy Trees. Energy Trees are described in\nGiubilei et al. (2022) <arXiv:2207.04430>.",
  "License": "GPL-3",
  "Encoding": "UTF-8",
  "LazyData": "true",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.2.0",
  "Config/testthat/edition": "3",
  "VignetteBuilder": "knitr",
  "URL": "https://github.com/ricgbl/etree",
  "BugReports": "https://github.com/ricgbl/etree/issues",
  "Config/pak/sysreqs": "libglpk-dev libgmp3-dev make libgsl0-dev\nlibxml2-dev",
  "Repository": "https://ricgbl.r-universe.dev",
  "Date/Publication": "2022-07-15 09:48:40 UTC",
  "RemoteUrl": "https://github.com/ricgbl/etree",
  "RemoteRef": "HEAD",
  "RemoteSha": "190143c70815145e1b7b7cb7167158569facc04b",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-09-30 08:29:36 UTC",
    "User": "root"
  },
  "Author": "Riccardo Giubilei [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-1674-4886>),\nTullia Padellini [aut],\nPierpaolo Brutti [aut],\nMarco Brandi [ctb],\nGabriel Nespoli [ctb],\nTorsten Hothorn [ctb] (ORCID: <https://orcid.org/0000-0001-8301-0471>,\n(partykit author)),\nAchim Zeileis [ctb] (ORCID: <https://orcid.org/0000-0003-0918-3766>,\n(partykit author))",
  "Maintainer": "Riccardo Giubilei <riccardogbl@gmail.com>",
  "_user": "ricgbl",
  "_type": "src",
  "_file": "etree_0.1.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/39e510958bcbc4c3395c62597bfdfa3e448655e59f6f7f3e605dd95bcf08d8c0",
  "_filesize": 4580341,
  "_sha256": "39e510958bcbc4c3395c62597bfdfa3e448655e59f6f7f3e605dd95bcf08d8c0",
  "_expires": "2027-01-08T09:10:14.000Z",
  "_created": "2026-09-30T08:29:36.000Z",
  "_published": "2026-09-30T09:10:18.598Z",
  "_jobs": [
    {
      "job": 109804936064,
      "time": 272,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "11085477284"
    },
    {
      "job": 109804936292,
      "time": 232,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "11085581966"
    },
    {
      "job": 109804935913,
      "time": 307,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "11086617713"
    },
    {
      "job": 109804936147,
      "time": 218,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "11087690056"
    },
    {
      "job": 109803013222,
      "time": 347,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11084109983"
    },
    {
      "job": 109804935997,
      "time": 175,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11085651484"
    },
    {
      "job": 109804935948,
      "time": 274,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "11084964460"
    },
    {
      "job": 109804936262,
      "time": 194,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "11085745536"
    },
    {
      "job": 109804936145,
      "time": 186,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "11085541817"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/ricgbl/actions/runs/36689438517",
  "_status": "success",
  "_upstream": "https://github.com/ricgbl/etree",
  "_commit": {
    "id": "190143c70815145e1b7b7cb7167158569facc04b",
    "author": "Riccardo Giubilei <riccardogbl@gmail.com>",
    "committer": "Riccardo Giubilei <riccardogbl@gmail.com>",
    "message": "update documentation\n",
    "time": 1657878520
  },
  "_maintainer": {
    "name": "Riccardo Giubilei",
    "email": "riccardogbl@gmail.com",
    "login": "ricgbl",
    "description": "",
    "uuid": 104213817,
    "orcid": "0000-0002-1674-4886"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.7.0",
      "role": "Depends"
    },
    {
      "package": "brainGraph",
      "role": "Imports"
    },
    {
      "package": "cluster",
      "role": "Imports"
    },
    {
      "package": "energy",
      "role": "Imports"
    },
    {
      "package": "fda.usc",
      "version": ">= 2.0.0",
      "role": "Imports"
    },
    {
      "package": "igraph",
      "role": "Imports"
    },
    {
      "package": "NetworkDistance",
      "role": "Imports"
    },
    {
      "package": "parallel",
      "role": "Imports"
    },
    {
      "package": "partykit",
      "role": "Imports"
    },
    {
      "package": "survival",
      "role": "Imports"
    },
    {
      "package": "TDA",
      "role": "Imports"
    },
    {
      "package": "usedist",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "MLmetrics",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    }
  ],
  "_owner": "ricgbl",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 3,
  "_contributors": [
    {
      "user": "ricgbl",
      "count": 24,
      "uuid": 104213817
    }
  ],
  "_userbio": {
    "uuid": 104213817,
    "type": "user",
    "name": "ricgbl",
    "followers": 0
  },
  "_downloads": {
    "count": 331,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/etree"
  },
  "_devurl": "https://github.com/ricgbl/etree",
  "_searchresults": 0,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/etree.html",
    "extra/manual.pdf",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_homeurl": "https://github.com/ricgbl/etree",
  "_realowner": "ricgbl",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2022-07-16"
    }
  ],
  "_exports": [
    "depth",
    "dist_comp",
    "eforest",
    "etree",
    "nodeapply",
    "nodeids",
    "width"
  ],
  "_datasets": [
    {
      "name": "data_cls",
      "title": "Classification toy dataset",
      "object": "data_cls",
      "class": [
        "list"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "data_reg",
      "title": "Regression toy dataset",
      "object": "data_reg",
      "class": [
        "list"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    }
  ],
  "_help": [
    {
      "page": "etree-package",
      "title": "etree: Classification and Regression With Structured and Mixed-Type Data",
      "topics": [
        "etree-package"
      ]
    },
    {
      "page": "data_cls",
      "title": "Classification toy dataset",
      "topics": [
        "data_cls"
      ]
    },
    {
      "page": "data_reg",
      "title": "Regression toy dataset",
      "topics": [
        "data_reg"
      ]
    },
    {
      "page": "dist_comp",
      "title": "Distances",
      "topics": [
        "dist_comp"
      ]
    },
    {
      "page": "eforest",
      "title": "Energy Forests",
      "topics": [
        "eforest"
      ]
    },
    {
      "page": "etree",
      "title": "Energy Tree",
      "topics": [
        "etree"
      ]
    },
    {
      "page": "etree-methods",
      "title": "Methods for \"etree\" objects",
      "topics": [
        "\"[.etree\"",
        "\"[[.etree\"",
        "depth.etree",
        "depth.party",
        "etree-methods",
        "length.etree",
        "length.party",
        "print.etree",
        "width.etree",
        "width.party",
        "[.etree",
        "[[.etree"
      ]
    },
    {
      "page": "etree-size",
      "title": "Size of Energy Trees",
      "topics": [
        "depth",
        "etree-size",
        "width"
      ]
    },
    {
      "page": "nodeapply",
      "title": "Apply functions over nodes",
      "topics": [
        "nodeapply",
        "nodeapply.etree",
        "nodeapply.party",
        "nodeapply.partynode"
      ]
    },
    {
      "page": "nodeids",
      "title": "Extract node identifiers.",
      "topics": [
        "nodeids",
        "nodeids.etree",
        "nodeids.party",
        "nodeids.partynode"
      ]
    },
    {
      "page": "plot.etree",
      "title": "Visualization of Energy Trees",
      "topics": [
        "plot.etree"
      ]
    },
    {
      "page": "predict.eforest",
      "title": "Predictions for Energy Forests",
      "topics": [
        "predict.eforest"
      ]
    },
    {
      "page": "predict.etree",
      "title": "Predictions for Energy Trees",
      "topics": [
        "predict.etree"
      ]
    }
  ],
  "_readme": "https://github.com/ricgbl/etree/raw/HEAD/README.md",
  "_rundeps": [
    "abind",
    "ash",
    "BH",
    "bitops",
    "boot",
    "brainGraph",
    "cli",
    "cluster",
    "coda",
    "codetools",
    "colorspace",
    "cpp11",
    "data.table",
    "deSolve",
    "doParallel",
    "energy",
    "evaluate",
    "farver",
    "fda",
    "fda.usc",
    "fds",
    "FNN",
    "foreach",
    "Formula",
    "ggplot2",
    "glue",
    "graphon",
    "gsl",
    "gtable",
    "hdrcde",
    "highr",
    "igraph",
    "inum",
    "isoband",
    "iterators",
    "kernlab",
    "KernSmooth",
    "knitr",
    "ks",
    "kSamples",
    "labeling",
    "lattice",
    "libcoin",
    "lifecycle",
    "locfit",
    "magrittr",
    "MASS",
    "Matrix",
    "mclust",
    "mgcv",
    "multicool",
    "mvtnorm",
    "network",
    "NetworkDistance",
    "nlme",
    "partykit",
    "pcaPP",
    "permute",
    "pillar",
    "pkgconfig",
    "pracma",
    "R6",
    "rainbow",
    "rbibutils",
    "RColorBrewer",
    "Rcpp",
    "RcppArmadillo",
    "RcppEigen",
    "RCurl",
    "Rdpack",
    "rlang",
    "ROptSpace",
    "rpart",
    "RSpectra",
    "S7",
    "sandwich",
    "scales",
    "statnet.common",
    "strucchange",
    "SuppDists",
    "survival",
    "TDA",
    "tibble",
    "usedist",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr",
    "xfun",
    "yaml",
    "zoo"
  ],
  "_vignettes": [
    {
      "source": "etree-vignette-eforest.Rmd",
      "filename": "etree-vignette-eforest.html",
      "title": "eforest(): Random Forests With Energy Trees as Base Learners",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Data generation",
        "Function eforest()",
        "Regression",
        "Classification",
        "References"
      ],
      "created": "2022-07-04 15:55:43",
      "modified": "2022-07-12 13:03:59",
      "commits": 3
    },
    {
      "source": "etree-vignette.Rmd",
      "filename": "etree-vignette.html",
      "title": "etree: Classification and Regression With Structured and Mixed-Type Data",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Data generation",
        "Regression",
        "Quick fit",
        "Changing parameters",
        "Print and other utilities",
        "Predict",
        "Classification",
        "References"
      ],
      "created": "2022-04-22 15:08:21",
      "modified": "2022-07-12 13:03:59",
      "commits": 4
    }
  ],
  "_score": 4.477121254719663,
  "_indexed": true,
  "_nocasepkg": "etree",
  "_universes": [
    "ricgbl"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-09-30T08:32:47.000Z",
      "distro": "resolute",
      "commit": "190143c70815145e1b7b7cb7167158569facc04b",
      "fileid": "https://r2.ropensci.org/293887a88c2b14413fdb827aee5e1536cfa10494ba1404367092d5011ce99879",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ricgbl/actions/runs/36689438517"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-09-30T08:32:51.000Z",
      "distro": "resolute",
      "commit": "190143c70815145e1b7b7cb7167158569facc04b",
      "fileid": "https://r2.ropensci.org/faa765ea400d13e50e305b01c0d26cdea0c58de82cb8fbc385b2d6f4681f0c66",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ricgbl/actions/runs/36689438517"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.0",
      "date": "2026-09-30T08:58:09.000Z",
      "commit": "190143c70815145e1b7b7cb7167158569facc04b",
      "fileid": "https://r2.ropensci.org/8dcf232b22fb866740ed00be73fc4a22cad095e1ea48c0a59e52788f50ae6f8b",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ricgbl/actions/runs/36689438517"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.1.0",
      "date": "2026-09-30T09:08:08.000Z",
      "commit": "190143c70815145e1b7b7cb7167158569facc04b",
      "fileid": "https://r2.ropensci.org/08958bdb50455e69f109516a7b69182ead7efedbadb54dde3865b9ef1b206a5d",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ricgbl/actions/runs/36689438517"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.0",
      "date": "2026-09-30T08:32:54.000Z",
      "commit": "190143c70815145e1b7b7cb7167158569facc04b",
      "fileid": "https://r2.ropensci.org/f1bded2dfc623bc0440decac1ef5a75e479c1f73c040cd7d05ae881364542fb8",
      "status": "success",
      "buildurl": "https://github.com/r-universe/ricgbl/actions/runs/36689438517"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-09-30T08:31:25.000Z",
      "commit": "190143c70815145e1b7b7cb7167158569facc04b",
      "fileid": "https://r2.ropensci.org/c32eb53df59b84c9573b3003d9f71f74dd43e77576e6526910ccc9dfe90aa8a5",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ricgbl/actions/runs/36689438517"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-09-30T08:31:21.000Z",
      "commit": "190143c70815145e1b7b7cb7167158569facc04b",
      "fileid": "https://r2.ropensci.org/84caaecbe14ddae31cc2be59baaab110385f42cc1193530a1bdc63dd1e1281f6",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ricgbl/actions/runs/36689438517"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-09-30T08:31:30.000Z",
      "commit": "190143c70815145e1b7b7cb7167158569facc04b",
      "fileid": "https://r2.ropensci.org/4b79c516f6da0f556b2a9e09a088bbcd83a084e68474d12527bb9b306107f8d0",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/ricgbl/actions/runs/36689438517"
    }
  ]
}