Contents

-(_:_:)

Creates a column by subtracting each element of the given column from the given value.

Declaration

static func - (a: any MLDataValueConvertible, b: MLUntypedColumn) -> MLUntypedColumn

Parameters

  • a:

    An value.

  • b:

    A column.

Return Value

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

See Also

Combining a value with a column to generate an untyped column