TDA: Statistical Tools for Topological Data Analysis

Tools for Topological Data Analysis. The package focuses on statistical analysis of persistent homology and density clustering. For that, this package provides an R interface for the efficient algorithms of the C++ libraries 'GUDHI' <https://project.inria.fr/gudhi/software/>, 'Dionysus' <https://www.mrzv.org/software/dionysus/>, and 'PHAT' <https://bitbucket.org/phat-code/phat/>. This package also implements methods from Fasy et al. (2014) <doi:10.1214/14-AOS1252> and Chazal et al. (2015) <doi:10.20382/jocg.v6i2a8> for analyzing the statistical significance of persistent homology features.

Version:	1.9.4
Depends:	R (≥ 3.1.0)
Imports:	FNN, Rcpp (≥ 0.11.0), igraph, parallel, scales
LinkingTo:	BH (≥ 1.87.0-1), Rcpp, RcppEigen
Suggests:	testthat, lintr
Published:	2025-02-02
DOI:	10.32614/CRAN.package.TDA
Author:	Brittany T. Fasy [aut], Jisu Kim [aut, cre], Fabrizio Lecci [aut], Clement Maria [aut], David L. Millman [aut], Vincent Rouvreau. [aut]
Maintainer:	Jisu Kim <jkim82133 at snu.ac.kr>
License:	GPL-3
Copyright:	See inst/COPYRIGHTS TDA copyright details
NeedsCompilation:	yes
SystemRequirements:	gmp, GNU make
Materials:	README NEWS
CRAN checks:	TDA results

Documentation:

Reference manual:	TDA.pdf
Vignettes:	Introduction to TDA (source, R code)

Downloads:

Package source:	TDA_1.9.4.tar.gz
Windows binaries:	r-devel: TDA_1.9.4.zip, r-release: TDA_1.9.4.zip, r-oldrel: TDA_1.9.4.zip
macOS binaries:	r-release (arm64): TDA_1.9.4.tgz, r-oldrel (arm64): TDA_1.9.1.tgz, r-release (x86_64): TDA_1.9.4.tgz, r-oldrel (x86_64): TDA_1.9.1.tgz
Old sources:	TDA archive

Reverse dependencies:

Reverse imports:	ashapesampler, etree, RPointCloud, TDAvec
Reverse suggests:	archiDART, interplex, TDApplied

Linking:

Please use the canonical form https://CRAN.R-project.org/package=TDA to link to this page.