search for: cbesj

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2008 Mar 09
2
Bessel functions of complex argument
...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,...
2008 Mar 09
2
Bessel functions of complex argument
...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,...