Return the product of all the values present in its arguments.
h2o.prod(x)prod for the base R implementation.
if (FALSE) { # \dontrun{
library(h2o)
h2o.init()
f <- "https://h2o-public-test-data.s3.amazonaws.com/smalldata/iris/iris_train.csv"
iris <- h2o.importFile(f)
h2o.prod(iris["petal_len"])
} # }