Makes a copy of the data frame and gives it the desired key.

h2o.assign(data, key)

Arguments

data

An H2OFrame object

key

The key to be associated with the H2O parsed data object

Examples

if (FALSE) {
library(h2o)
h2o.init()

f <- "https://s3.amazonaws.com/h2o-public-test-data/smalldata/junit/cars_20mpg.csv"
cars <- h2o.importFile(f)
dim(cars)
split <- h2o.splitFrame(data = cars, ratios = 0.8)
train <- h2o.assign(split[[1]], key = "train")
test <- h2o.assign(split[[2]], key = "test")
dim(train)
dim(test)
}