polars.DataFrame.quantile

DataFrame.quantile(quantile: float, interpolation: str = 'nearest') polars.internals.frame.DF

Aggregate the columns of this DataFrame to their quantile value.

Parameters
quantile

quantile between 0.0 and 1.0

interpolation

interpolation type, options: [‘nearest’, ‘higher’, ‘lower’, ‘midpoint’, ‘linear’]

Examples

>>> df = pl.DataFrame(
...     {
...         "foo": [1, 2, 3],
...         "bar": [6, 7, 8],
...         "ham": ["a", "b", "c"],
...     }
... )
>>> df.quantile(0.5, "nearest")
shape: (1, 3)
┌─────┬─────┬──────┐
│ foo ┆ bar ┆ ham  │
│ --- ┆ --- ┆ ---  │
│ i64 ┆ i64 ┆ str  │
╞═════╪═════╪══════╡
│ 2   ┆ 7   ┆ null │
└─────┴─────┴──────┘