Contents

randomSplit(by:seed:)

Generates two data frame slices by randomly splitting the rows of the data table.

Declaration

func randomSplit(by proportion: Double, seed: Int? = nil) -> (DataFrame.Slice, DataFrame.Slice)

Parameters

  • proportion:

    A proportion in the range [0.0, 1.0].

  • seed:

    A seed number for a random-number generator.

Return Value

A tuple of two data frame slices.

See Also

Creating Two Slices by Splitting Rows