polars arg-min for dataframe

Return index for min value in series.

Signature

> polars arg-min {flags}

Input/output types:

inputoutput
anyany

Examples

Returns index for min value

> [1 3 2] | polars into-df | polars arg-min
╭───┬─────────╮
 # │ arg_min │
├───┼─────────┤
 0       0
╰───┴─────────╯