polars slice for dataframe

Creates new dataframe from a slice of rows.

Signature

> polars slice {flags} (offset) (size)

Parameters

  • offset: start of slice
  • size: size of slice

Input/output types:

inputoutput
polars_dataframepolars_dataframe
polars_lazyframepolars_lazyframe

Examples

Create new dataframe from a slice of the rows

> [[a b]; [1 2] [3 4]] | polars into-df | polars slice 0 1
╭───┬───┬───╮
│ # │ a │ b │
├───┼───┼───┤
│ 0 │ 1 │ 2 │
╰───┴───┴───╯

Create a new lazy dataframe from a slice of a lazy dataframe's rows

> [[a b]; [1 2] [3 4]] | polars into-lazy | polars slice 0 1 | describe
polars_lazyframe