TDAstats: Pipeline for Topological Data Analysis

A comprehensive toolset for any useR conducting topological data analysis, specifically via the calculation of persistent homology in a Vietoris-Rips complex. The tools this package currently provides can be conveniently split into three main sections: (1) calculating persistent homology; (2) conducting statistical inference on persistent homology calculations; (3) visualizing persistent homology and statistical inference. The published form of TDAstats can be found in Wadhwa et al. (2018) <doi:10.21105/joss.00860>. For a general background on computing persistent homology for topological data analysis, see Otter et al. (2017) <doi:10.1140/epjds/s13688-017-0109-5>. To learn more about how the permutation test is used for nonparametric statistical inference in topological data analysis, read Robinson & Turner (2017) <doi:10.1007/s41468-017-0008-7>. To learn more about how TDAstats calculates persistent homology, you can visit the GitHub repository for Ripser, the software that works behind the scenes at <>. This package has been published as Wadhwa et al. (2018) <doi:10.21105/joss.00860>.

Version: 0.4.1
Depends: R (≥ 3.3)
Imports: ggplot2 (≥ 2.2.1), Rcpp (≥ 0.12.15)
LinkingTo: Rcpp
Suggests: testthat (≥ 2.0.0), knitr, rmarkdown, covr
Published: 2019-12-12
DOI: 10.32614/CRAN.package.TDAstats
Author: Raoul Wadhwa [aut, cre], Andrew Dhawan [aut], Drew Williamson [aut], Jacob Scott [aut], Jason Cory Brunson [ctb], Shota Ochi [ctb]
Maintainer: Raoul Wadhwa <raoulwadhwa at>
License: GPL-3
NeedsCompilation: yes
SystemRequirements: C++11
Citation: TDAstats citation info
CRAN checks: TDAstats results


Reference manual: TDAstats.pdf
Vignettes: Hypothesis testing with TDAstats
Data Input for TDAstats
Introduction to persistent homology with TDAstats


Package source: TDAstats_0.4.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): TDAstats_0.4.1.tgz, r-oldrel (arm64): TDAstats_0.4.1.tgz, r-release (x86_64): TDAstats_0.4.1.tgz, r-oldrel (x86_64): TDAstats_0.4.1.tgz
Old sources: TDAstats archive

Reverse dependencies:

Reverse imports: lookout, TDAkit
Reverse suggests: TDApplied


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