polars.DataFrame.slice

DataFrame.slice(offset: int, length: int) polars.internals.frame.DF

Slice this DataFrame over the rows direction.

Parameters
offset

Offset index.

length

Length of the slice.

Examples

>>> df = pl.DataFrame(
...     {
...         "foo": [1, 2, 3],
...         "bar": [6.0, 7.0, 8.0],
...         "ham": ["a", "b", "c"],
...     }
... )
>>> df.slice(1, 2)
shape: (2, 3)
┌─────┬─────┬─────┐
│ foo ┆ bar ┆ ham │
│ --- ┆ --- ┆ --- │
│ i64 ┆ f64 ┆ str │
╞═════╪═════╪═════╡
│ 2   ┆ 7   ┆ b   │
├╌╌╌╌╌┼╌╌╌╌╌┼╌╌╌╌╌┤
│ 3   ┆ 8   ┆ c   │
└─────┴─────┴─────┘