SimplicialComplex: Topological Data Analysis: Simplicial Complex

Provides an implementation of simplicial complexes for Topological Data Analysis (TDA). The package includes functions to compute faces, boundary operators, Betti numbers, Euler characteristic, and to construct simplicial complexes. It also implements persistent homology, from building filtrations to computing persistence diagrams, with the aim of helping readers understand the core concepts of computational topology. Methods are based on standard references in persistent homology such as Zomorodian and Carlsson (2005) <doi:10.1007/s00454-004-1146-y> and Chazal and Michel (2021) <doi:10.3389/frai.2021.667963>.

Version: 0.1.0
Imports: Matrix, gtools, igraph, ggplot2
Suggests: testthat (≥ 3.0.0)
Published: 2025-10-20
DOI: 10.32614/CRAN.package.SimplicialComplex (may not be active yet)
Author: ChiChien Wang [aut, cre, trl]
Maintainer: ChiChien Wang <kennywang2003 at gmail.com>
BugReports: https://github.com/TDA-R/SimplicialComplex/issues
License: MIT + file LICENSE
URL: https://github.com/TDA-R/SimplicialComplex
NeedsCompilation: no
Materials: README
CRAN checks: SimplicialComplex results

Documentation:

Reference manual: SimplicialComplex.html , SimplicialComplex.pdf

Downloads:

Package source: SimplicialComplex_0.1.0.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): SimplicialComplex_0.1.0.tgz, r-oldrel (arm64): SimplicialComplex_0.1.0.tgz, r-release (x86_64): SimplicialComplex_0.1.0.tgz, r-oldrel (x86_64): SimplicialComplex_0.1.0.tgz

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