[Rd] passing matrix as argument to a C function
edd at debian.org
Sun Dec 3 18:47:21 CET 2006
On 3 December 2006 at 11:47, Christos Hatzis wrote:
| Thank you. The code in kmeans.c is indeed informative. One needs to
| remember that an R matrix is a vector with attributes.
In case there is any chance that you could turn your part of the source from
C into C++, try RcppTemplate from CRAN --- it makes interfacing R and C++ a
whole lot easier. I cannot recommend it highly enough.
But if you don't yet know C++ it provides yet another learning curve so you
may not want to go there quite yet...
Hell, there are no rules here - we're trying to accomplish something.
-- Thomas A. Edison
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