Struct BetaPosterior 

pub struct BetaPosterior {
    pub alpha: f64,
    pub beta: f64,
}

Beta-Binomial posterior for a single parameter.

Fields

alpha: f64

beta: f64

Implementations

impl BetaPosterior

pub fn new(alpha: f64, beta: f64) -> Self

pub fn mean(&self) -> f64

pub fn variance(&self) -> f64

pub fn effective_sample_size(&self) -> f64

pub fn update_success(&mut self)

pub fn update_failure(&mut self)

Trait Implementations

impl Clone for BetaPosterior

fn clone(&self) -> BetaPosterior

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BetaPosterior

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

Formats the value using the given formatter.

impl Default for BetaPosterior

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BetaPosterior

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for BetaPosterior

fn eq(&self, other: &BetaPosterior) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for BetaPosterior

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BetaPosterior