rpart
randomForest
ntree
mtry
VSURF
data("spam", package = "kernlab") set.seed(9146301) levels(spam$type) <- c("ok", "spam") yTable <- table(spam$type) indApp <- c(sample(1:yTable[2], yTable[2]/2), sample((yTable[2] + 1):nrow(spam), yTable[1]/2)) spamApp <- spam[indApp, ] spamTest <- spam[-indApp, ]
data("Ozone", package = "mlbench")
data("vac18", package = "mixOmics")
data("jus", package = "VSURF")