BBmisc (>= 1.11), checkmate (>= 1.8.5), Matrix (>= 1.2-14),
methods, stats, utils
checkmate (>= 1.8.5), Matrix (>= 1.2-14), methods, stats,
utils
cowplot (>= 0.9.2), ggdendro (>= 0.1-20), ggplot2 (>= 3.0.0),
igraph (>= 1.2.1), knitr, mlbench, rmarkdown, rpart, testthat
(>= 2.0.0)