[Rcpp-devel] Parallel R::bessel_k function in Rcpp

Baptiste Auguie baptiste.auguie at gmail.com
Thu Mar 24 01:33:46 CET 2016


Hi,

Check also the Bessel package from Martin M.,
https://cran.r-project.org/web/packages/Bessel/index.html
It wraps some C code; maybe a C++ interface wouldn't be too hard to write.
There's also the GSL package apparently.

Cheers,

baptiste

On 24 March 2016 at 13:20, Hoang Nguyen <hoang.nguyen at uc3m.es> wrote:

> Thank Dirk,
> I check Boost and they only have the Modified Bessel Functions of the
> First and Second Kinds. I have to read more to find how to derive the third
> kind.
> Best regards.
>
> On Thu, Mar 24, 2016 at 1:17 AM, Dirk Eddelbuettel <edd at debian.org> wrote:
>
>>
>> PS Looks like Boost has Bessel functions:
>>
>>
>> http://www.boost.org/doc/libs/1_60_0/libs/math/doc/html/math_toolkit/bessel/bessel_over.html
>>
>> So maybe try that.  We should have access to that in the BH package.
>>
>> Dirk
>>
>> --
>> http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org
>>
>
>
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