Topological data analysis methods based on graph-theoretic approaches for discovering topological structures in data. Constructs topological spaces from graphs following Nada et al. (2018) <doi:10.1002/mma.4726>, with visibility graph construction for time series following Lacasa et al. (2008) <doi:10.1073/pnas.0709247105>. Supports directed visibility graphs for bitopological analysis of temporal irreversibility (Kelly, 1963), and Alexandrov topology construction from reachability preorders.
| Version: | 0.2.0 |
| Depends: | R (≥ 4.0.0) |
| Imports: | ggplot2, Rcpp, stats, utils |
| LinkingTo: | Rcpp |
| Suggests: | testthat (≥ 3.0.0), knitr, rmarkdown |
| Published: | 2026-04-05 |
| DOI: | 10.32614/CRAN.package.topologyR |
| Author: | José Mauricio Gómez Julián [aut, cre] |
| Maintainer: | José Mauricio Gómez Julián <isadore.nabi at pm.me> |
| BugReports: | https://github.com/IsadoreNabi/topologyR/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/IsadoreNabi/topologyR |
| NeedsCompilation: | yes |
| CRAN checks: | topologyR results |
| Reference manual: | topologyR.html , topologyR.pdf |
| Package source: | topologyR_0.2.0.tar.gz |
| Windows binaries: | r-devel: topologyR_0.1.2.zip, r-release: topologyR_0.1.2.zip, r-oldrel: topologyR_0.1.2.zip |
| macOS binaries: | r-release (arm64): topologyR_0.2.0.tgz, r-oldrel (arm64): topologyR_0.1.2.tgz, r-release (x86_64): topologyR_0.1.2.tgz, r-oldrel (x86_64): topologyR_0.1.2.tgz |
| Old sources: | topologyR archive |
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