Dear useRs, Suppose we have loop:
res <- c() for (i in 1:100000) { x <- rnorm(2) res <- c(res,x[2]-x[1]) } and this loop for 10^5 cases runs about - for example 5 minutes. When I add one zero (10^6) this loop will not end overnight but probably hangs. This occurs regardless of calculated statistics in such simulation, always above 10^5 times. Nested loops do not help. Any suggestions for collecting larger amount of Monte Carlo data ? Regards Minimax ______________________________________________ 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.