Topological Connectivity Analysis for Numeric Data R package topologyR version 0.2.0 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. Software Depends: R (>= 4.0.0) Imports: ggplot2, Rcpp, stats, utils LinkingTo: Rcpp Suggests: testthat (>= 3.0.0), knitr, rmarkdown José Mauricio Gómez Julián <isadore.nabi@pm.me> Comprehensive R Archive Network (CRAN) José Mauricio Gómez Julián [aut, cre] MIT + file LICENSE (https://CRAN.R-project.org/package=topologyR/LICENSE) 2026-04-05 application/tgz https://CRAN.R-project.org/package=topologyR doi:10.32614/CRAN.package.topologyR