fcaR: Formal Concept Analysis
Provides tools to perform fuzzy formal concept analysis, presented in Wille (1982) <doi:10.1007/978-3-642-01815-2_23> and in Ganter and Obiedkov (2016) <doi:10.1007/978-3-662-49291-8>. It provides functions to load and save a formal context, extract its concept lattice and implications. In addition, one can use the implications to compute semantic closures of fuzzy sets and, thus, build recommendation systems.
| Version: | 1.2.2 |
| Depends: | R (≥ 4.1) |
| Imports: | dplyr, forcats, fractional, ggplot2, glue, grDevices, Matrix, methods, POSetR, R6, rlang, Rcpp, registry, settings, stringr, tibble, tidyr, tikzDevice, magrittr, purrr |
| LinkingTo: | Rcpp |
| Suggests: | arules, covr, hasseDiagram, knitr, markdown, rmarkdown, testthat (≥ 2.1.0), tictoc, tinytex, parallel |
| Published: | 2023-11-30 |
| DOI: | 10.32614/CRAN.package.fcaR |
| Author: | Domingo Lopez Rodriguez
 [aut, cre],
Angel Mora [aut],
Jesus Dominguez [aut],
Ana Villalon [aut],
Ian Johnson [ctb] |
| Maintainer: | Domingo Lopez Rodriguez <dominlopez at uma.es> |
| BugReports: | https://github.com/Malaga-FCA-group/fcaR/issues |
| License: | GPL-3 |
| URL: | https://github.com/Malaga-FCA-group/fcaR |
| NeedsCompilation: | yes |
| Materials: | README NEWS |
| CRAN checks: | fcaR results [issues need fixing before 2025-01-10] |
Documentation:
Downloads:
| Package source: | fcaR_1.2.2.tar.gz |
| Windows binaries: | r-devel: fcaR_1.2.2.zip, r-release: fcaR_1.2.2.zip, r-oldrel: fcaR_1.2.2.zip |
| macOS binaries: | r-release (arm64): fcaR_1.2.2.tgz, r-oldrel (arm64): fcaR_1.2.2.tgz, r-release (x86_64): fcaR_1.2.2.tgz, r-oldrel (x86_64): fcaR_1.2.2.tgz |
| Old sources: | fcaR archive |
Linking:
Please use the canonical form https://CRAN.R-project.org/package=fcaR to link to this page.