Struct rand::distributions::gamma::FisherF

pub struct FisherF {
    // some fields omitted
}

Unstable (rand)

: use rand from crates.io

The Fisher F distribution F(m, n).

This distribution is equivalent to the ratio of two normalised chi-squared distributions, that is, F(m,n) = (χ²(m)/m) / (χ²(n)/n).

Methods

impl FisherF

fn new(m: f64, n: f64) -> FisherF

Unstable (rand)

: use rand from crates.io

Create a new FisherF distribution, with the given parameter. Panics if either m or n are not positive.

Trait Implementations

impl Sample<f64> for FisherF

fn sample<R: Rng>(&mut self, rng: &mut R) -> f64

Generate a random value of Support, using rng as the source of randomness.

impl IndependentSample<f64> for FisherF

fn ind_sample<R: Rng>(&self, rng: &mut R) -> f64

Generate a random value.