NAG Library Manual, Mark 27.2
Interfaces:  FL   CL   CPP   AD 
NAG CL Interface Introduction
Example description

nag_stat_inv_cdf_f_vector (g01tdc) Example Program Results

        tail          p        df1       df2       f     ivalid
 ---------------------------------------------------------------
   Nag_LowerTail   0.984     10.00     25.50     2.847      0
   Nag_LowerTail   0.900      1.00      1.00    39.863      0
   Nag_LowerTail   0.534     20.25      1.00     2.498      0