Thanks a lot for the help. Actually, I am using a mac which (R for Mac OS X GUI 1.40-devel Leopard build 32-bit (5751)) but I think I can find access on windows 7 64-bit. What I am trying to do is a maximization through grid search (because I am not sure that any of the optim() methods works sufficiently to my case, at least all of them provide quite different results), the reason that I want the optimizing is because I want to use it for a Monte Carlo analysis for Smoothed Maximum Score estimator, and for that reason I want the optimization to be the most efficient possible, but given that I am kind of amateur on R and on programming in general, I doubt that I can do that sufficiently.
Thanks again for your help Dimitris -- View this message in context: http://r.789695.n4.nabble.com/memory-problem-Error-cannot-allocate-vector-of-size-915-5-Mb-tp3707943p3709002.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list 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.
