class RandomDataGenerator implements RandomData, Serializable {

    public double nextF(double numeratorDf, double denominatorDf) throws NotStrictlyPositiveException {
        return new FDistribution(getRandomGenerator(), numeratorDf, denominatorDf,
                FDistribution.DEFAULT_INVERSE_ABSOLUTE_ACCURACY).sample();
    }

    public  RandomDataGenerator();
    public  RandomDataGenerator(RandomGenerator rand);

}