h2o (version 3.8.1.3)

h2o.splitFrame: Split an H2O Data Set

Description

Split an existing H2O data set according to user-specified ratios.

Usage

h2o.splitFrame(data, ratios = 0.75, destination_frames, seed = -1)

Arguments

data

An H2OFrame object representing the dataste to split.

ratios

A numeric value or array indicating the ratio of total rows contained in each split. Must total up to less than 1.

destination_frames

An array of frame IDs equal to the number of ratios specified plus one.

seed

Random seed.

Examples

library(h2o)
h2o.init()
irisPath = system.file("extdata", "iris.csv", package = "h2o")
iris.hex = h2o.importFile(path = irisPath)
iris.split = h2o.splitFrame(iris.hex, ratios = c(0.2, 0.5))
head(iris.split[[1]])
summary(iris.split[[1]])