check.packages <- function(pkg) {
new.pkg <- pkg[!(pkg %in% installed.packages()[, "Package"])]
if (length(new.pkg))
install.packages(new.pkg, dependencies = TRUE)
sapply(pkg, require, character.only = TRUE)
}
packages <-
c(
"rpart",
"stringr",
"factorMerger",
"MLmetrics",
"dplyr",
"ranger",
"DALEX",
"caret",
"breakDown"
)
check.packages(packages)
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