Struct LogNormalComponent 

pub struct LogNormalComponent {
    pub weight: f64,
    pub mu: f64,
    pub sigma: f64,
    pub label: Option<String>,
}

Configuration for a single Log-Normal component in a mixture.

Fields

weight: f64

Weight of this component (0.0-1.0, all weights should sum to 1.0)

mu: f64

Mu parameter (location) of the log-normal distribution

sigma: f64

Sigma parameter (scale) of the log-normal distribution

label: Option<String>

Optional label for this component

Implementations

impl LogNormalComponent

pub fn new(weight: f64, mu: f64, sigma: f64) -> Self

Create a new Log-Normal component.

pub fn with_label( weight: f64, mu: f64, sigma: f64, label: impl Into<String>, ) -> Self

Create a labeled Log-Normal component.

pub fn expected_value(&self) -> f64

Get the expected value (mean) of this component.

pub fn median(&self) -> f64

Get the median of this component.

Trait Implementations

impl Clone for LogNormalComponent

fn clone(&self) -> LogNormalComponent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LogNormalComponent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LogNormalComponent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LogNormalComponent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.