DMwR, reshape2, ggplot2, methods, stats, caret, doParallel,
foreach
DMwR, reshape2, ggplot2, methods, stats, caret, doParallel,
foreach, e1071
gbm, testthat, preprocomb, preproviz, knitr, rmarkdown
gbm, preprocomb, preproviz, knitr, rmarkdown