Trait polars_core::chunked_array::ops::ChunkQuantile

pub trait ChunkQuantile<T> {
    fn median(&self) -> Option<T> { ... }
    fn quantile(
        &self,
        _quantile: f64,
        _interpol: QuantileInterpolOptions
    ) -> PolarsResult<Option<T>> { ... }
}

Quantile and median aggregation

Provided Methods

fn median(&self) -> Option<T>

Returns the mean value in the array. Returns None if the array is empty or only contains null values.

fn quantile(
    &self,
    _quantile: f64,
    _interpol: QuantileInterpolOptions
) -> PolarsResult<Option<T>>

Aggregate a given quantile of the ChunkedArray. Returns None if the array is empty or only contains null values.

Implementors

impl ChunkQuantile<bool> for BooleanChunked

impl ChunkQuantile<f32> for Float32Chunked

impl ChunkQuantile<f64> for Float64Chunked

impl ChunkQuantile<Series> for ListChunked

impl ChunkQuantile<String> for Utf8Chunked

impl<T> ChunkQuantile<f64> for ChunkedArray<T>where
    T: PolarsIntegerType,
    T::Native: Ord,
    <T::Native as Simd>::Simd: Add<Output = <T::Native as Simd>::Simd> + Sum<T::Native> + SimdOrd<T::Native>,

impl<T: PolarsObject> ChunkQuantile<Series> for ObjectChunked<T>

Available on crate feature object only.