nag_prob_f_vector (g01sdc) Example Program Results

        tail           f         df1       df2       p     ivalid
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   Nag_LowerTail      5.50      1.50     25.50     0.984      0
   Nag_LowerTail     39.90      1.00      1.00     0.900      0
   Nag_LowerTail      2.50     20.25      1.00     0.534      0