Re: [Boost-users] [distributions]: Inverse Gamma

quantile(inv_gamma(a, b), p) == 1 / quantile(gamma_dist(a, 1/b), 1/x);

Sorry copy&paste error, that should read quantile(inv_gamma(a, b), p) == 1 / quantile(gamma_dist(a, 1/b), 1-p); Thomas