Struct EdgeStats 

pub struct EdgeStats {
    pub alpha: f64,
    pub beta: f64,
    pub observations: u64,
}

Fields

alpha: f64

Positive evidence (effect observed when the cause appeared).

beta: f64

Negative evidence (cause observed while this effect was absent).

observations: u64

Total update events applied to the edge.

Implementations

impl EdgeStats

pub fn observe_positive(&mut self, amount: f64)

pub fn observe_negative(&mut self, amount: f64)

pub fn mean(&self) -> f64

pub fn variance(&self) -> f64

pub fn confidence(&self) -> f64

Trait Implementations

impl Clone for EdgeStats

fn clone(&self) -> EdgeStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdgeStats

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

Formats the value using the given formatter.

impl Default for EdgeStats

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EdgeStats

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EdgeStats

fn eq(&self, other: &EdgeStats) -> 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 EdgeStats

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 EdgeStats