I want to speed up computations (involving matrices) by writing some C-code to
be loaded. In the C-code, I need to invert matrices etc. As I've understood the
writing R extensions doc, I can use use #include R_ext/Linpack.h in my
.c-file and get access to linpack's facilities within my C-code.
Are you talking about LAPACK (title) or LINPACK (body)?
On Mon, 20 Feb 2006, Søren Højsgaard wrote:
I want to speed up computations (involving matrices) by writing some
C-code to be loaded. In the C-code, I need to invert matrices etc. As
I've understood the writing R extensions doc, I can