rfalg()
x <- rfalg(inc=TRUE)
x # default
options("usecaret" = TRUE) # use caret
x
options("usecaret" = FALSE) # back to the default
x
x <- freealg(list(5,1:4,3,8,7),c(1,1,1,3,22))
x
options(mulsym = "*")
x
options(mulsym = NULL) # restore default
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