dfr into-nu
for dataframe
Converts a dataframe or an expression into into nushell value for access and exploration.
Signature
> dfr into-nu {flags}
Flags
--rows, -n {number}
: number of rows to be shown--tail, -t
: shows tail rows
Input/output types:
input | output |
---|---|
any | any |
Examples
Shows head rows from dataframe
> [[a b]; [1 2] [3 4]] | dfr into-df | dfr into-nu
╭───┬───┬───╮
│ # │ a │ b │
├───┼───┼───┤
│ 0 │ 1 │ 2 │
│ 1 │ 3 │ 4 │
╰───┴───┴───╯
Shows tail rows from dataframe
> [[a b]; [1 2] [5 6] [3 4]] | dfr into-df | dfr into-nu --tail --rows 1
╭───┬───┬───╮
│ # │ a │ b │
├───┼───┼───┤
│ 2 │ 3 │ 4 │
╰───┴───┴───╯
Convert a col expression into a nushell value
> dfr col a | dfr into-nu
╭───────┬────────╮
│ expr │ column │
│ value │ a │
╰───────┴────────╯
Tips: Dataframe commands were not shipped in the official binaries by default, you have to build it with --features=dataframe
flag