dfr arg-sort for dataframe

Returns indexes for a sorted series.

WARNING

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

Signature

> dfr arg-sort {flags}

Flags

  • --reverse, -r: reverse order
  • --nulls-last, -n: nulls ordered last
  • --maintain-order, -m: maintain order on sorted items

Input/output types:

inputoutput
anyany

Examples

Returns indexes for a sorted series

> [1 2 2 3 3] | dfr into-df | dfr arg-sort
╭───┬──────────╮
 # │ arg_sort │
├───┼──────────┤
 0         0 
 1         1 
 2         2 
 3         3 
 4         4 
╰───┴──────────╯

Returns indexes for a sorted series

> [1 2 2 3 3] | dfr into-df | dfr arg-sort --reverse
╭───┬──────────╮
 # │ arg_sort │
├───┼──────────┤
 0         3 
 1         4 
 2         1 
 3         2 
 4         0 
╰───┴──────────╯