// Copyright John Maddock 2007. // Use, modification and distribution are subject to the // Boost Software License, Version 1.0. (See accompanying file // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // Note that this file contains quickbook mark-up as well as code // and comments, don't change any of the special comment mark-ups! //[policy_ref_snip8 #include <boost/math/distributions/negative_binomial.hpp> using namespace boost::math; using namespace boost::math::policies; typedef negative_binomial_distribution< double, policy<discrete_quantile<integer_round_nearest> > > dist_type; // Lower quantile rounded up: double x = quantile(dist_type(20, 0.3), 0.05); // Upper quantile rounded down: double y = quantile(complement(dist_type(20, 0.3), 0.05)); //] #include <iostream> int main() { std::cout << x << " " << y << std::endl; }