Operator

*(_:_:)

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

Declaration

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 to Generate an Untyped Column

static func + (MLUntypedColumn, MLUntypedColumn) -> MLUntypedColumn

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

static func - (MLUntypedColumn, MLUntypedColumn) -> MLUntypedColumn

Creates a column by subtracting each element in the second column from the corresponding element in the first column.

static func / (MLUntypedColumn, MLUntypedColumn) -> MLUntypedColumn

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