Package: fcmfd
Type: Package
Title: Fuzzy C-Means for Fuzzy Data
Version: 0.1.1
Authors@R: person("José", "Ortigas", email = "jose.ortigas@unmsm.edu.pe", role = c("aut", "cre"))
Description: Implements a fuzzy clustering approach for ordinal Likert-type data
    using triangular fuzzy numbers (TFNs). The package extends the classical
    fuzzy C-means algorithm to better handle uncertainty in ordinal scales and
    includes automatic selection of the number of clusters using the Xie-Beni
    validity index. References: Coppi, R., D'Urso, P., and Giordani, P. (2012),
    "Fuzzy and possibilistic clustering for fuzzy data", <doi:10.1016/j.csda.2010.09.013>. Xie, X. L. and Beni, G.
    (1991), "A validity measure for fuzzy clustering", <doi:10.1109/34.85677>.
License: MIT + file LICENSE
Encoding: UTF-8
LazyData: true
Depends: R (>= 3.5)
Imports: stats, graphics
Suggests: knitr, rmarkdown, testthat (>= 3.0.0)
VignetteBuilder: knitr
Config/testthat/edition: 3
RoxygenNote: 7.3.3
NeedsCompilation: no
Packaged: 2026-05-10 22:15:31 UTC; pepeo
Author: José Ortigas [aut, cre]
Maintainer: José Ortigas <jose.ortigas@unmsm.edu.pe>
Repository: CRAN
Date/Publication: 2026-05-23 11:50:39 UTC
Built: R 4.6.0; ; 2026-05-25 03:15:44 UTC; unix
