Function beta_ran 

pub fn beta_ran(alpha: f64, beta: f64) -> f64

Random draw from X ~ Beta(alpha,beta) distribution.

Parameters

• alpha > 0
• beta > 0

Support

• 0 < x < 1

Example

Suppose X ~ Beta(alpha=0.5, beta=2.0). Use

use ruststat::beta_ran;
println!("Random draw: {}", beta_ran(0.5, 2.0));