Re: [Rcpp-devel] clarification of interaction between RInside and RcppEigen

2012-08-07 Thread Stephen J. Barr
Thank you Dirk and also Douglas. This definitely helps. I think I can get this going. Thank you so much for the quick replies. Best, Stephen On Tue, Aug 7, 2012 at 11:29 AM, Dirk Eddelbuettel wrote: > > Hi Stephen, > > On 7 August 2012 at 10:55, Stephen J. Barr wrote: > | Greetings, > | > | I a

Re: [Rcpp-devel] clarification of interaction between RInside and RcppEigen

2012-08-07 Thread Dirk Eddelbuettel
Hi Stephen, On 7 August 2012 at 10:55, Stephen J. Barr wrote: | Greetings, | | I am new to Rcpp, RInside and the entire family of related packages. I am | experienced with R and also C++ using Eigen but I have never combined the two | before. You are in a good starting position. | I would like

Re: [Rcpp-devel] clarification of interaction between RInside and RcppEigen

2012-08-07 Thread Douglas Bates
Probably the best place to start with RcppEigen is the vignette that Dirk and I wrote for the RcppEigen package. I can email you a copy of the PDF file off-list if you wish. With RcppEigen you can skip the creation of an Rcpp::NumericMatrix object if you wish and go directly to a mapped Eigen Mat

[Rcpp-devel] clarification of interaction between RInside and RcppEigen

2012-08-07 Thread Stephen J. Barr
Greetings, I am new to Rcpp, RInside and the entire family of related packages. I am experienced with R and also C++ using Eigen but I have never combined the two before. I would like to create a matrix using R and then play with it using Eigen. From what I have read so far, it seems like I can us