Message-ID: <2CFB86B5-515C-4968-811C-E2F8716D13DB@ex.ac.uk>
Date: 2008-03-09T13:44:31Z
From: Baptiste Auguie
Subject: Bessel functions of complex argument
Dear R users,
I'm porting a piece of Matlab code to R, but I'm now stuck with the
following: I need an equivalent of besselJ(x, nu) that can handle a
complex argument x. I couldn't find any R implementation. I did find
a possible fortran solution in SLATEC (< http://www.netlib.org/slatec/
> , CBESJ-C), however I've never tried to use external C or Fortran
code together with my R code, so I'm not sure where to go for a
simple solution.
Any advice welcome,
Best regards
baptiste
_____________________________
Baptiste Augui?
Physics Department
University of Exeter
Stocker Road,
Exeter, Devon,
EX4 4QL, UK
Phone: +44 1392 264187
http://newton.ex.ac.uk/research/emag
http://projects.ex.ac.uk/atto