Contents

+(_:_:)

Creates a column by adding each element in the first column to the corresponding element in the second column.

Declaration

static func + (a: MLUntypedColumn, b: MLUntypedColumn) -> MLUntypedColumn

Parameters

  • a:

    A column.

  • b:

    A column.

Return Value

A new column if the columns have the same size and underlying type; otherwise an invalid column.

See Also

Combining columns