polars set-with-idx for dataframe
Sets value in the given index.
Signature
> polars 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 |
|---|---|
| polars_dataframe | polars_dataframe |
| polars_lazyframe | polars_lazyframe |
Examples
Set value in selected rows from series
> let series = ([4 1 5 2 4 3] | polars into-df);
let indices = ([0 2] | polars into-df);
$series | polars set-with-idx 6 --indices $indices
╭───┬───╮
│ # │ 0 │
├───┼───┤
│ 0 │ 6 │
│ 1 │ 1 │
│ 2 │ 6 │
│ 3 │ 2 │
│ 4 │ 4 │
│ 5 │ 3 │
╰───┴───╯
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https://www.nushell.sh/commands/docs/polars_set-with-idx.html
