On any of the error conditions listed below except NE_SOL_NOT_CONVg01fdc returns .
Dynamic memory allocation failed.
See Section 3.1.2 in the Introduction to the NAG Library CL Interface for further information.
An internal error has occurred in this function. Check the function call and any array sizes. If the call is correct then please contact NAG for assistance.
See Section 7.5 in the Introduction to the NAG Library CL Interface for further information.
Your licence key may have expired or may not have been installed correctly.
See Section 8 in the Introduction to the NAG Library CL Interface for further information.
The probability is too close to or . The value of cannot be computed. This will only occur when the large sample approximations are used.
On entry, .
On entry, and .
Constraint: and .
On entry, .
The solution has failed to converge. However, the result should be a reasonable approximation. Alternatively, g01fec can be used with a suitable setting of the argument tol.
The result should be accurate to five significant digits.
8Parallelism and Performance
Background information to multithreading can be found in the Multithreading documentation.
g01fdc is not threaded in any implementation.
For higher accuracy g01fec can be used along with the transformations given in Section 3.
This example reads the lower tail probabilities for several -distributions, and calculates and prints the corresponding deviates until the end of data is reached.