Binary package “r-cran-class” in ubuntu focal

GNU R package for classification

 The class package provides functions and datasets to support chapter
 12 on 'Classification' in the book 'Modern Applied Statistics with S'
 (4th edition) by W.N. Venables and B.D. Ripley. The following URL
 provides more details about the book:
 URL: http://www.stats.ox.ac.uk/pub/MASS4