Trait rv::traits::Mean

pub trait Mean<X> {
    fn mean(&self) -> Option<X>;
}

Defines the distribution mean

Required Methods

fn mean(&self) -> Option<X>

Returns None if the mean is undefined

Implementors

• impl Mean<f64> for Bernoulli

• impl Mean<f32> for Beta

• impl Mean<f64> for Beta

• impl Mean<f64> for ChiSquared

• impl Mean<f32> for ChiSquared

• impl Mean<f64> for Exponential

• impl Mean<f32> for Exponential

• impl Mean<f32> for Gamma

• impl Mean<f64> for Gamma

• impl Mean<f32> for Gaussian

• impl Mean<f64> for Gaussian

• impl Mean<f32> for InvGamma

• impl Mean<f64> for InvGamma

• impl Mean<f64> for Laplace

• impl Mean<f32> for Laplace

• impl Mean<f64> for Poisson

• impl Mean<f64> for StudentsT

• impl Mean<f32> for StudentsT

• impl Mean<f64> for Uniform

• impl Mean<f32> for Uniform