Struct Pareto3Dist 

pub struct Pareto3Dist {
    pub mu: f64,
    pub sigma: f64,
    pub gamma: f64,
}

Struct for the Pareto (type III) distribution X ~ Pareto3(mu, sigma, gamma).

Parameters

• -infinity < mu < infinity
• sigma > 0
• gamma > 0

Support

• x >= mu

Example

Suppose X ~ Pareto3(mu=0.0, sigma=1.0, gamma=2.0). Use

use ruststat::Pareto3Dist;
let mut mydist = Pareto3Dist{mu:0.0, sigma:1.0, gamma:2.0};
println!("Probability density function f(1.5): {}", mydist.pdf(1.5));
println!("Cumulative distribution function P(X<=110.0): {}", mydist.cdf(1.5));
println!("99th percentile: {}", mydist.per(0.99));
println!("Random draw: {}", mydist.ran());
println!("Random vector: {:?}", mydist.ranvec(5));
println!("Mean: {}", mydist.mean());
println!("Variance: {}", mydist.var());
println!("Standard deviation: {}", mydist.sd());

Fields

mu: f64

sigma: f64

gamma: f64

Implementations

impl Pareto3Dist

pub fn pdf(&mut self, x: f64) -> f64

pub fn cdf(&mut self, x: f64) -> f64

pub fn per(&mut self, x: f64) -> f64

pub fn ran(&mut self) -> f64

pub fn ranvec(&mut self, n: u64) -> Vec<f64>

pub fn mean(&mut self) -> f64

pub fn var(&mut self) -> f64

pub fn sd(&mut self) -> f64