[S] Evaluating a Bessel function...

andrey@utstat.toronto.edu
Thu, 26 Nov 98 17:55 EST


I need to evaluate the standard Bessel function J_0 for a broad range
of real-valued arguments. Although there is a NAG routine (S17AEF)
that does this the thought of trying to link it up with S-Plus is not
a pleasant one. (I am running Version 3.4, Silicon Graphics Iris under
UNIX.) Can anyone suggest an easier way?

Thanks!
Andrey Feuerverger / Dept of Statistics
Univ of Toronto / andrey@utstat.toronto.edu
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