Re: [Rd] problem building R packages on RHEL 4 Linux with Intel compilers

2008-05-29 Thread Esmail Bonakdarian
Mark Kimpel wrote: checking for gcc... gcc checking for C compiler default output file name... configure: error: C compiler cannot create executables See `config.log' for more details. Are you running this as root? Or do you have the right privileges for the install? The "cannot create execut

Re: [Rd] Java->R functions (or possibly C++ -> R)

2008-04-20 Thread esmail bonakdarian
Hi > Genetic algorithms / evolutionary computing _are_ already available via CRAN, > see eg rgenoud and DEoptim. Wrapping existing ones is also fairly easy; I am > sometimes use PGAPack from R at work (using non-released code) thanks for the pointers to the various packages, I'll check them out.

[Rd] Java->R functions (or possibly C++ -> R)

2008-04-20 Thread esmail bonakdarian
Hello all, I am trying to implement a simple Genetic Algorithm using some of the functions of R (such as lm). I am a total newbie with regard to R, but not programming or GAs. I thought I would have to do this in R but now it seems there are ways to call R functions from Java after all. (C++ woul