Struct average::Quantile[−][src]

pub struct Quantile { /* fields omitted */ }

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

The P² algorithm is employed. It uses constant space but the relative error of the quantile estimate is not bounded by a function of the number of samples. For algorithms that use growing space with bounded error, see the quantiles crate.

It is recommended to use a different algorithm for discrete distributions and a small number of samples, or for quantiles close to a singularity in the distribution.

Implementations

`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 Clone for Quantile`[src]

`fn clone(&self) -> Quantile`[src]

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

`impl Debug for Quantile`[src]

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

`impl Default for Quantile`[src]

`fn default() -> Quantile`[src]

Create a new median estimator.

`impl<'de> Deserialize<'de> for Quantile`[src]

`fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where __D: Deserializer<'de>,` [src]

`impl Estimate for Quantile`[src]

`fn add(&mut self, x: f64)`[src]

`fn estimate(&self) -> f64`[src]

`impl Serialize for Quantile`[src]

`fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer,` [src]

Auto Trait Implementations

`impl RefUnwindSafe for Quantile`

`impl Send for Quantile`

`impl Sync for Quantile`

`impl Unpin for Quantile`

`impl UnwindSafe for Quantile`

Blanket Implementations

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

`pub fn type_id(&self) -> TypeId`[src]

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

`pub fn borrow(&self) -> &T`[src]

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

`pub fn borrow_mut(&mut self) -> &mut T`[src]

`impl<S, T> Cast<T> for S where T: Conv<S>,` [src]

`pub fn cast(self) -> T`[src]

`pub fn try_cast(self) -> Result<T, Error>`[src]

`impl<S, T> CastFloat<T> for S where T: ConvFloat<S>,` [src]

`pub fn cast_trunc(self) -> T`[src]

`pub fn cast_nearest(self) -> T`[src]

`pub fn cast_floor(self) -> T`[src]

`pub fn cast_ceil(self) -> T`[src]

`pub fn try_cast_trunc(self) -> Result<T, Error>`[src]

`pub fn try_cast_nearest(self) -> Result<T, Error>`[src]

`pub fn try_cast_floor(self) -> Result<T, Error>`[src]

`pub fn try_cast_ceil(self) -> Result<T, Error>`[src]

`impl<T> Conv<T> for T`[src]

`pub fn conv(v: T) -> T`[src]

`pub fn try_conv(v: T) -> Result<T, Error>`[src]

`impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,` [src]

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

`pub fn from(t: T) -> T`[src]

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

`pub fn into(self) -> U`[src]

`impl<T> Pointable for T`

`pub const ALIGN: usize`

`type Init = T`

The type for initializers.

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`

`pub unsafe fn drop(ptr: usize)`

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

`type Owned = T`

The resulting type after obtaining ownership.

`pub fn to_owned(&self) -> T`[src]

`pub fn clone_into(&self, target: &mut T)`[src]

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

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

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

`type Error = >::Error`

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, >::Error>`[src]

Struct average::Quantile⎘[−][src]

Implementations

impl Quantile[src]

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

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

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

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

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

Trait Implementations

impl Clone for Quantile[src]

fn clone(&self) -> Quantile[src]

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

impl Debug for Quantile[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

impl Default for Quantile[src]

fn default() -> Quantile[src]

impl<'de> Deserialize<'de> for Quantile[src]

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where __D: Deserializer<'de>, [src]

impl Estimate for Quantile[src]

fn add(&mut self, x: f64)[src]

fn estimate(&self) -> f64[src]

impl Serialize for Quantile[src]

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where __S: Serializer, [src]

Auto Trait Implementations

impl RefUnwindSafe for Quantile

impl Send for Quantile

impl Sync for Quantile

impl Unpin for Quantile

impl UnwindSafe for Quantile

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

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

pub fn borrow(&self) -> &T[src]

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

pub fn borrow_mut(&mut self) -> &mut T[src]

impl<S, T> Cast<T> for S where T: Conv<S>, [src]

pub fn cast(self) -> T[src]

pub fn try_cast(self) -> Result<T, Error>[src]

impl<S, T> CastFloat<T> for S where T: ConvFloat<S>, [src]

pub fn cast_trunc(self) -> T[src]

pub fn cast_nearest(self) -> T[src]

pub fn cast_floor(self) -> T[src]

pub fn cast_ceil(self) -> T[src]

pub fn try_cast_trunc(self) -> Result<T, Error>[src]

pub fn try_cast_nearest(self) -> Result<T, Error>[src]

pub fn try_cast_floor(self) -> Result<T, Error>[src]

pub fn try_cast_ceil(self) -> Result<T, Error>[src]

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

pub fn conv(v: T) -> T[src]

pub fn try_conv(v: T) -> Result<T, Error>[src]

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>, [src]

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

pub fn from(t: T) -> T[src]

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

pub fn into(self) -> U[src]

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

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

type Owned = T

pub fn to_owned(&self) -> T[src]

pub fn clone_into(&self, target: &mut T)[src]

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

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

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]