dfr shape for dataframe

Shows column and row size for a dataframe.

Signature

> dfr shape {flags}

Input/output types:

input	output
any	any

Examples

Shows row and column shape

> [[a b]; [1 2] [3 4]] | dfr into-df | dfr shape
╭───┬──────┬─────────╮
│ # │ rows │ columns │
├───┼──────┼─────────┤
│ 0 │    2 │       2 │
╰───┴──────┴─────────╯

Tips: Dataframe commands were not shipped in the official binaries by default, you have to build it with --features=dataframe flag