nag_stat_pdf_gamma_vector (g01kkc) Example Program Results x a b pdf ivalid ------------------------------------------------ 0.10 3.00 2.00 5.945e-04 0 3.00 10.00 11.00 1.592e-12 0 6.00 5.00 1.00 1.339e-01 0 4.00 10.00 0.10 3.069e-08 0 9.00 9.00 0.50 8.325e-03 0 16.00 3.50 2.50 2.072e-02 0