Goodness-of-Fit Testing for Model-Based Clustering R package GOFclustering version 1.0.4 Performs goodness-of-fit tests for model-based clustering based on the methodology developed in <doi:10.48550/arXiv.2511.04206>. It implements a test statistic derived from empirical likelihood to verify the distribution of clusters in multivariate Gaussian mixtures and other latent class models. Software Depends: R (>= 4.4) Imports: Rcpp, parallel, VarSelLCM, mixtools, goftest, partitions, randtoolbox, stats, mvtnorm LinkingTo: Rcpp, RcppArmadillo Matthieu Marbac <matthieu.marbac@univ-ubs.fr> Comprehensive R Archive Network (CRAN) Salima El Kolei [aut], Matthieu Marbac [aut, cre] GPL (>= 2) 2026-03-21 application/tgz https://CRAN.R-project.org/package=GOFclustering doi:10.32614/CRAN.package.GOFclustering