Examples of BetaBinomialDistribution

com.mapr.stats.random.BetaBinomialDistribution
Implements a beta-binomial pair of conjugate distributions.
In this model, samples are distributed according to \[ \pi \sim \mathrm {Beta}(\alpha, \beta) \\ x \sim \mathrm {Bernoulli} (\pi) \] The nextDouble() method returns a sample of \(x\) and the nextMean() returns a sample of \(\pi\).

Examples of com.mapr.stats.random.BetaBinomialDistribution

        this(2, RandomUtils.getRandom());
    }


    public BetaBayesModel(int bandits, Random gen) {
        for (int i = 0; i < bandits; i++) {
            addModelDistribution(new BetaBinomialDistribution(1, 1, gen));
        }
    }

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