TDA

Statistical Tools for Topological Data Analysis

CRAN Package

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.

  • Version1.9.4
  • R versionR (≥ 3.1.0)
  • LicenseGPL-3
  • Needs compilation?Yes
  • Last release02/02/2025

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  • Imports4 packages
  • Suggests2 packages
  • Linking To3 packages
  • Reverse Imports4 packages
  • Reverse Suggests3 packages