Trait rusty_machine::stats::dist::Distribution [−] [src]

pub trait Distribution<T> {
    fn pdf(&self, x: T) -> f64;
    fn cdf(&self, x: T) -> f64;

    fn logpdf(&self, x: T) -> f64 { ... }
}

Trait for statistical distributions.

Required Methods

The pdf of the distribution.

The cdf of the distribution.

Provided Methods

The logpdf of the distribution.

By default this takes the logarithm of the pdf. More efficient functions should be implemented.

Implementors