Trait polars::chunked_array::object::VarAggSeries

pub trait VarAggSeries {
    fn var_as_series(&self) -> Series;
    fn std_as_series(&self) -> Series;
}

Required methods

fn var_as_series(&self) -> Series

Get the variance of the ChunkedArray as a new Series of length 1.

fn std_as_series(&self) -> Series

Get the standard deviation of the ChunkedArray as a new Series of length 1.

Implementors

impl VarAggSeries for ChunkedArray<BooleanType>

impl VarAggSeries for ChunkedArray<CategoricalType>

impl VarAggSeries for ChunkedArray<Float32Type>

impl VarAggSeries for ChunkedArray<Float64Type>

impl VarAggSeries for ChunkedArray<ListType>

impl VarAggSeries for ChunkedArray<Utf8Type>

impl<T> VarAggSeries for ChunkedArray<ObjectType<T>>

impl<T> VarAggSeries for ChunkedArray<T> where
    T: PolarsIntegerType,
    <T as ArrowPrimitiveType>::Native: PartialOrd<<T as ArrowPrimitiveType>::Native>,
    <T as ArrowPrimitiveType>::Native: Num,
    <T as ArrowPrimitiveType>::Native: NumCast,