Dear all, I have a (small) vector "r" containing values and a (large) vector "index" containing indices. Is there an easy way to select the elements of "r" that are indexed by "index"?
I.e., is there a way to reproduce the following R code with Rcpp (without using loops)? r <- c(1,11,111) index <- c(2,2,1) r[index] Thanks in advance, /g _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
