Fortran-90 and R
mauede at alice.it wrote:
I have some code in Fortran-90 that outperforms my R implementation of the same algorithm (in terms of speed). I wonder whether it is possible to interface R with Fortran-90. that is would like to call a Fortran routine from my R script, passing to the Fortran routine some real numbers array, some scalar real numbers, and an integer number . I have no idea how to do that because Fortran is a compiled language whereas R s an interpreted language .. therefore I do not know whetehr it makes any sense to build a make file for the linker ... Is the linker necessary ? Thank you very much. Maura
You need to read this: http://cran.r-project.org/doc/manuals/R-exts.pdf -p
O__ ---- Peter Dalgaard ?ster Farimagsgade 5, Entr.B c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907