[R] a question about writing C extensions to functions

[Erin Hodgess]

Dear R People:

I'm not sure if I should ask this here or in Rcpp, but I thought I'd
start here first.

If I'm writing a C program, when do I know to use SEXP vs. int or float, please?

Thanks,
Erin


-- 
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: erinm.hodgess at gmail.com