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[−][src]Struct average::Quantile

pub struct Quantile { /* fields omitted */ }

Estimate the p-quantile of a sequence of numbers ("population").

The algorithm uses constant space but does not provide any upper bound on the error. For algorithms that use growing space with bounded error, see the quantiles crate. They are recommended over this algorithm for small samples.

Methods

impl Quantile[src]

pub fn new(p: f64) -> Quantile[src]

Create a new p-quantile estimator.

Panics if p is not between 0 and 1.

pub fn p(&self) -> f64[src]

Return the value of p for this p-quantile.

pub fn quantile(&self) -> f64[src]

Estimate the p-quantile of the population.

Returns 0 for an empty sample.

pub fn len(&self) -> u64[src]

Return the sample size.

pub fn is_empty(&self) -> bool[src]

Determine whether the sample is empty.

Trait Implementations

impl Estimate for Quantile[src]

impl Debug for Quantile[src]

impl Clone for Quantile[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Default for Quantile[src]

fn default() -> Quantile[src]

Create a new median estimator.

Auto Trait Implementations

impl Send for Quantile

impl Sync for Quantile

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T, Dst> ConvAsUtil<Dst> for T[src]

fn approx(self) -> Result<Dst, Self::Err> where
    Self: ApproxInto<Dst, DefaultApprox>, [src]

Approximate the subject with the default scheme.

fn approx_by<Scheme>(self) -> Result<Dst, Self::Err> where
    Scheme: ApproxScheme,
    Self: ApproxInto<Dst, Scheme>, [src]

Approximate the subject with a specific scheme.

impl<Src, Scheme> ApproxFrom<Src, Scheme> for Src where
    Scheme: ApproxScheme, [src]

type Err = NoError

The error type produced by a failed conversion.

impl<Src> ValueFrom<Src> for Src[src]

type Err = NoError

The error type produced by a failed conversion.

impl<T> ConvUtil for T[src]

fn approx_as<Dst>(self) -> Result<Dst, Self::Err> where
    Self: ApproxInto<Dst, DefaultApprox>, [src]

Approximate the subject to a given type with the default scheme.

fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err> where
    Scheme: ApproxScheme,
    Self: ApproxInto<Dst, Scheme>, [src]

Approximate the subject to a given type with a specific scheme.

fn into_as<Dst>(self) -> Dst where
    Self: Into<Dst>, [src]

Convert the subject to a given type.

fn try_as<Dst>(self) -> Result<Dst, Self::Err> where
    Self: TryInto<Dst>, [src]

Attempt to convert the subject to a given type.

fn value_as<Dst>(self) -> Result<Dst, Self::Err> where
    Self: ValueInto<Dst>, [src]

Attempt a value conversion of the subject to a given type.

impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Src where
    Dst: ApproxFrom<Src, Scheme>,
    Scheme: ApproxScheme, [src]

type Err = <Dst as ApproxFrom<Src, Scheme>>::Err

The error type produced by a failed conversion.

impl<Src, Dst> ValueInto<Dst> for Src where
    Dst: ValueFrom<Src>, [src]

type Err = <Dst as ValueFrom<Src>>::Err

The error type produced by a failed conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

impl<Src> TryFrom<Src> for Src[src]

type Err = NoError

The error type produced by a failed conversion.

impl<Src, Dst> TryInto<Dst> for Src where
    Dst: TryFrom<Src>, [src]

type Err = <Dst as TryFrom<Src>>::Err

The error type produced by a failed conversion.