Hi - I looked briefly a little while ago for R interaction with linear programming tools. There is limited support for the lp_solve solver (http://sourceforge.net/projects/lpsolve) in the package lpSolve, but it doesn't give full access to the external solver's capabilities. Other than that, you may want to look at the Gnu Linear Programming Kit (http://www.gnu.org/software/glpk/glpk.html) and MathProg or Zimpl (http://www.zib.de/koch/zimpl/), and be prepared to get R to write text files that can then be run externally. Ugly, but you may get somewhere.
If you find anything better that integrates R and linear programming, I'd be interested to hear about it. Regards, Rich > Dear listers, > > a central problem in conservation biology is the selection of sites in > reserve network design. > many algorithms have been published, and I was wondering any have been > implemented in R. > I did not seen anything on CRAN or R-help, or on the web in general. > > Best regards, Eric > > Eric Pante -------------------- Rich Grenyer, Ph.D. Biology Department - University of Virginia Gilmer Hall Charlottesville, Virginia VA 22904 United States of America tel: (+1) 434 982 5629 fax: (+1) 434 982 5626 http://faculty.virginia.edu/gittleman/rich ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
