Description Usage Arguments Value Examples

Split an existing H2O data set according to user-specified ratios. The number of subsets is always 1 more than the number of given ratios. Note that this does not give an exact split. H2O is designed to be efficient on big data using a probabilistic splitting method rather than an exact split. For example, when specifying a split of 0.75/0.25, H2O will produce a test/train split with an expected value of 0.75/0.25 rather than exactly 0.75/0.25. On small datasets, the sizes of the resulting splits will deviate from the expected value more than on big data, where they will be very close to exact.

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

`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. |

Returns a list of split H2OFrame's

1 2 3 4 5 6 |

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