[Rd] Need help on calling Head from C
simon.urbanek at r-project.org
Thu Jun 26 09:50:54 CEST 2014
On Jun 25, 2014, at 11:31 PM, Sandip Nandi <sannandi at umail.iu.edu> wrote:
> Hi ,
> I am trying to call head function from C . My doubt is with the parameter
> n,how to pass it .
> SET_TAG(CDDR(dfm), install("stringsAsFactors")) ;
> SEXP res = PROTECT(eval(dfm,R_GlobalEnv));
> head = PROTECT(eval(head,R_GlobalEnv));
> I tried the above following , it seemed to be not working . Can you please
Can you elaborate? The above code works AFAICT ...
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