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