data.tree: General Purpose Hierarchical Data Structure

Create tree structures from hierarchical data, and traverse the tree in various orders. Aggregate, cumulate, print, plot, convert to and from data.frame and more. Useful for decision trees, machine learning, finance, conversion from and to JSON, and many other applications.

Version:	1.2.0
Depends:	R (≥ 3.5)
Imports:	R6, stringi, methods
Suggests:	Formula, graphics, testthat, knitr, rmarkdown, ape, yaml, networkD3, jsonlite, treemap, party, partykit, doParallel, foreach, htmlwidgets, DiagrammeR (≥ 1.0.0), mockery, rpart
Enhances:	igraph
Published:	2025-08-25
DOI:	10.32614/CRAN.package.data.tree
Author:	Russ Hyde [ctb] (improve dependencies), Chris Hammill [ctb] (improve getting), Facundo Munoz [ctb] (improve list conversion), Markus Wamser [ctb] (fixed some typos), Pierre Formont [ctb] (additional features), Kent Russel [ctb] (documentation), Noam Ross [ctb] (fixes), Duncan Garmonsway [ctb] (fixes), Christoph Glur [aut, cre] (R interface)
Maintainer:	Christoph Glur <christoph.glur at powerpartners.pro>
BugReports:	https://github.com/gluc/data.tree/issues
License:	GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL:	https://github.com/gluc/data.tree
NeedsCompilation:	no
Language:	en-US
Materials:	NEWS
CRAN checks:	data.tree results

Documentation:

Reference manual:	data.tree.html , data.tree.pdf
Vignettes:	Example applications of data.tree (source, R code) Quick introduction to data.tree (source, R code)

Downloads:

Package source:	data.tree_1.2.0.tar.gz
Windows binaries:	r-devel: data.tree_1.2.0.zip, r-release: data.tree_1.2.0.zip, r-oldrel: data.tree_1.2.0.zip
macOS binaries:	r-release (arm64): data.tree_1.2.0.tgz, r-oldrel (arm64): data.tree_1.2.0.tgz, r-release (x86_64): data.tree_1.2.0.tgz, r-oldrel (x86_64): data.tree_1.2.0.tgz
Old sources:	data.tree archive

Reverse dependencies:

Reverse depends:	GE, GeoFIS, ODT, triversity
Reverse imports:	AHPtools, andorR, AutoWMM, behaviorchange, bidser, changepoints, Cluster.OBeu, collapsibleTree, CondCopulas, directotree, echarty, filterNHP, forestry, GeRnika, gimme, HCD, htetree, justifier, LACE, networkD3, nmarank, nonlinearICP, OmicsMLRepoR, pda, PKbioanalysis, pmxTools, qlcData, radiant.model, randomForestSRC, ranktreeEnsemble, Rgff, rock, SACCR, scAnnotatR, scicomptools, srppp, starvz, supportR, tabnet, textAnnotatoR, TSLA, UniprotR, VERSO, voronoiTreemap, webchem
Reverse suggests:	antaresEditObject, ClassifyR, cola, covid19dbcand, crmPack, DataPackageR, echarts4r, momentuHMM, PCBN, piar, shinyTree, SoilTaxonomy, STATcubeR, styler, tidygraph, TKCat, wrMisc, yum

Linking:

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