class

Statistics::Distributions::Bernoulli

Inherits Statistics::Distributions::DiscreteDistribution / Statistics::Distributions::Distribution / Reference / Object

The discrete probability distribution of a random variable which takes the value 1 with probability p and the value 0 with probability q=1-p (source: wikipedia).

Constructors

new(p : Float64)

Creates Bernoulli distribution with success rate p.

Source

Instance methods

pmf(x)

The Probability Mass Function (PMF) of a discrete random variable.

Source

rand

Samples a random variable with the given distribution.

Source