nag_prob_gamma_vector (g01sfc) Example Program Results

        tail           g          a         b        p     ivalid
 ------------------------------------------------------------------
   Nag_LowerTail     15.50      4.00      2.00     0.950      0
   Nag_LowerTail      0.50      4.00      1.00     0.002      0
   Nag_LowerTail     10.00      1.00      2.00     0.993      0
   Nag_LowerTail      5.00      2.00      2.00     0.713      0