// Column returns the column matching the given name.
Column returns the column matching the given name.
// Column returns the column matching the given name .
func (df *DataFrame) Column(name string) *array.Column {
	for i, col := range df.cols {
		if col.Name() == name {
			return &df.cols[i]
		}
	}
	return nil
}
func ( df * DataFrame ) Column ( name string ) * array . Column { for i , col := range df . cols { if col . Name ( ) == name { return & df . cols [ i ] } } return nil }
Column returns the column matching the given name.
Column returns the column matching the given name .