dfr shape for dataframe

Signature

> dfr shape {flags}

Input/output types:

Examples

Shows row and column shape

> [[ab]; [12] [34]] |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