dfr drop for dataframe

Creates a new dataframe by dropping the selected columns.

Signature

> dfr drop

Examples

drop column a

> [[a b]; [1 2] [3 4]] | dfr into-df | dfr drop a
╭───┬───╮
│ # │ b │
├───┼───┤
│ 02 │
│ 14 │
╰───┴───╯