[Rcpp-devel] How to pf from Rcpp
bates at stat.wisc.edu
Sat Nov 12 15:58:33 CET 2011
Check the declarations in the include file
The function must be called as Rf_pf in Rcpp and has the signature
double Rf_pf(double x, double df1, double df2, int lower_tail, int log_p)
On Sat, Nov 12, 2011 at 1:09 AM, Hao Xiong <hao at biostat.ucsf.edu> wrote:
> I need to use pf() from Rcpp but I couldn't seem to find out how.
> For example, the code looks like this:
> #include <Rcpp.h>
> Rcpp::pf(1.2, 5, 2);
> The compiler couldn't find pf(). I also tried all arguments as doubles,
> but no go.
> I also would like to computer the upper tail probability but again
> I don't know the exact function signature, so I plan to just use 1-pf(...).
> Thanks for your help.
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