dfr into-nu for dataframe

Converts a dataframe or an expression into into nushell value for access and exploration.

WARNING

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

Signature

> dfr into-nu {flags}

Flags

  • --rows, -n {number}: number of rows to be shown
  • --tail, -t: shows tail rows

Input/output types:

inputoutput
anyany

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      
╰───────┴────────╯