Classical, Reloaded and Adaptive FastICA Algorithms R package fICA version 1.1-3 Algorithms for classical symmetric and deflation-based FastICA, reloaded deflation-based FastICA algorithm and an algorithm for adaptive deflation-based FastICA using multiple nonlinearities. For details, see Miettinen et al. (2014) <doi:10.1109/TSP.2014.2356442> and Miettinen et al. (2017) <doi:10.1016/j.sigpro.2016.08.028>. The package is described in Miettinen, Nordhausen and Taskinen (2018) <doi:10.32614/RJ-2018-046>. Software Imports: stats, JADE, Rcpp (>= 0.11.0) LinkingTo: Rcpp, RcppArmadillo Suggests: BSSasymp Klaus Nordhausen <klausnordhausenr@gmail.com> Comprehensive R Archive Network (CRAN) Jari Miettinen [aut] (ORCID: <https://orcid.org/0000-0002-3270-7014>), Klaus Nordhausen [aut, cre] (ORCID: <https://orcid.org/0000-0002-3758-8501>), Hannu Oja [aut] (ORCID: <https://orcid.org/0000-0002-4945-5976>), Sara Taskinen [aut] (ORCID: <https://orcid.org/0000-0001-9470-7258>) GPL (>= 2) 2025-03-27 application/tgz https://CRAN.R-project.org/package=fICA doi:10.32614/CRAN.package.fICA