stats, methods, futile.logger (>= 1.4.1), ff (>= 2.2-13)
stats, methods, ggplot2, reshape2, futile.logger (>= 1.4.1),
caret, Rcpp (>= 0.12.3)
foreach, doRNG, NeuralNetTools, gputools, testthat, plyr (>=
1.8.3.9000)