dfr set-with-idx for dataframe
Sets value in the given index.
Signature
> dfr set-with-idx {flags} (value)
Flags
-
--indices, -i {any}: list of indices indicating where to set the value
Parameters
value: value to be inserted in series
Input/output types:
| input | output |
|---|---|
| any | any |
Examples
Set value in selected rows from series
> let series = ([4 1 5 2 4 3] | dfr into-df);
let indices = ([0 2] | dfr into-df);
$series | dfr set-with-idx 6 --indices $indices
╭───┬───╮
│ # │ 0 │
├───┼───┤
│ 0 │ 6 │
│ 1 │ 1 │
│ 2 │ 6 │
│ 3 │ 2 │
│ 4 │ 4 │
│ 5 │ 3 │
╰───┴───╯
Tips: Dataframe commands were not shipped in
the official binaries by default, you have to build it with
--features=dataframe flag