Method pdf

JSAT/src/jsat/distributions/Beta.java:28–36

(double x)

    }

    @Override
    public double pdf(double x)
    {
        if(x <= 0)
            return 0;
        else if(x >= 1)
            return 0;
        return exp((alpha-1)*log(x)+(beta-1)*log(1-x)-lnBeta(alpha, beta));
    }

    @Override
    public double cdf(double x)