<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>Hello Rcppusers,</div><div> I want to call a r function in Cpp code, e.g.</div><div> int meanC( NumericVector x) {</div><div> return mean(x,_["na.rm"]=TRUE);</div><div>}</div><div><span style="line-height: 1.7;">Here function mean is a r function not rewrittened Rcpp version's mean. I do know one way to do this:</span></div><div><div> int meanC( Function f,NumericVector x) {</div><div> return f(x,<span style="line-height: 1.7;">_["na.rm"]=TRUE</span><span style="line-height: 1.7;">);</span></div><div>}</div></div><div><span style="line-height: 1.7;">Then meanC(mean,1:3)</span></div><div><span style="line-height: 1.7;">but can i hidden the true r function called ? Is r functions packed into some namespace?</span></div><div><br></div><div><br></div></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span>