Package: TDA
Title: Statistical Tools for Topological Data Analysis
Description: 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
Date: 2025-02-01
Authors@R: c(person(given = c("Brittany", "T."),
                    family = "Fasy",
                    role = "aut"),
             person(given = "Jisu",
                    family = "Kim",
                    role = c("aut", "cre"),
                    email = "jkim82133@snu.ac.kr"),
             person(given = "Fabrizio",
                    family = "Lecci",
                    role = "aut"),
             person(given = "Clement",
                    family = "Maria",
                    role = "aut"),
             person(given = c("David", "L."),
                    family = "Millman",
                    role = "aut"),
             person(given = "Vincent",
                    family = "Rouvreau.",
                    role = "aut"))
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@snu.ac.kr>
License: GPL-3
Copyright: See inst/COPYRIGHTS
SystemRequirements: gmp, GNU make
Encoding: UTF-8
Type: Package
Repository: CRAN
NeedsCompilation: yes
Packaged: 2025-02-01 23:56:55 UTC; rupik
Date/Publication: 2025-02-02 08:10:05 UTC
Built: R 4.7.0; x86_64-w64-mingw32; 2026-07-19 02:54:12 UTC; windows
Archs: x64
