On 3 December 2017 at 11:08, Peter Langfelder wrote: | I would go to the source, in this case Dirk Eddelbuettel's (I hope I | spelled it correctly)
You did. Take a point :) | documentation for Rcpp: | | http://dirk.eddelbuettel.com/code/rcpp/Rcpp-attributes.pdf Yup. And RShowDoc("Rcpp-attributes", package="Rcpp") in R is even easier. On 3 December 2017 at 13:19, Dirk Eddelbuettel wrote: | 0) Wrong list. Rcpp has its down, rcpp-devel, and I basically do not read | this and would have missed this were it not for luck. "R has its own list, rcpp-devel" is what I meant to write. For completeness, we can also test on the command-line as Martin and what I do a lot myself: edd@bud:~$ r -lRcpp -e'sourceCpp("/tmp/mmsp.cpp")' R> res <- compute_values_cpp() R> str(res) Attaching package: ‘utils’ The following objects are masked from ‘package:Rcpp’: .DollarNames, prompt List of 2 $ x: num [1:100000] 199 362 118 302 262 ... $ y: num [1:100000] 20 40 14.3 39.5 36.9 ... You have mail in /var/mail/edd edd@bud:~$ That uses littler which I like, Rscript is almost the same (but has no -l switch for libraries and fails to load the methods package which we sometimes need). Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
