nag_incomplete_beta (s14ccc) Example Program Results a b x Ix(a,b) 1-Ix(a,b) 5.30 10.10 0.01 6.4755e-08 1.0000e+00 1.00 0.20 0.02 4.0324e-03 9.9597e-01 0.20 1.00 0.04 5.2531e-01 4.7469e-01 1.20 5.10 0.05 1.6101e-01 8.3899e-01 7.00 2.50 0.08 3.3490e-07 1.0000e+00 1.00 1.00 0.09 9.0000e-02 9.1000e-01 10.00 1.50 0.10 3.5279e-10 1.0000e+00