TDA: Statistical Tools for Topological Data Analysis

Tools for the statistical analysis of persistent homology and for density clustering. For that, this package provides an R interface for the efficient algorithms of the C++ libraries 'GUDHI' <>, 'Dionysus' <>, and 'PHAT' <>. This package also implements the methods in Fasy et al. (2014) <doi:10.1214/14-AOS1252> and Chazal et al. (2014) <doi:10.1145/2582112.2582128> for analyzing the statistical significance of persistent homology features.

Version: 1.9.1
Depends: R (≥ 3.1.0)
Imports: FNN, Rcpp (≥ 0.11.0), igraph, parallel, scales
LinkingTo: BH (≥ 1.81.0-1), Rcpp, RcppEigen
Suggests: testthat, lintr
Published: 2024-01-24
DOI: 10.32614/CRAN.package.TDA
Author: Brittany T. Fasy, Jisu Kim, Fabrizio Lecci, Clement Maria, David L. Millman, Vincent Rouvreau.
Maintainer: Jisu Kim <jkim82133 at>
License: GPL-3
Copyright: See inst/COPYRIGHTS
TDA copyright details
NeedsCompilation: yes
SystemRequirements: gmp, GNU make
Materials: README NEWS
CRAN checks: TDA results


Reference manual: TDA.pdf
Vignettes: Introduction to TDA


Package source: TDA_1.9.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): TDA_1.9.1.tgz, r-oldrel (arm64): TDA_1.9.1.tgz, r-release (x86_64): TDA_1.9.1.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


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