[R] Parsing R matrix to C

Uwe Ligges ligges at statistik.uni-dortmund.de
Tue Sep 30 11:55:23 CEST 2003

daniel.ielpo at uniriotec.br wrote:

> I'm developing a C dll to use as a package in R. I need to parse a R Matrix as 
> a parameter to a function in a dll. I´d like to know how can I use the Sexp 
> type and how to handle this as a matrix in the C code.

There are several examples in the R sources, just read the code and go on.

Uwe Ligges

> Sorry for the bad english.
> Thanks,
> Daniel Ielpo
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