For reproducibility, you probably want to specify the starting seeds. I'd worry about using systime. (for selecting the seeds, you might consider random draws from a uniform).
best, -tony [EMAIL PROTECTED] writes: > I want to start R processes on multiple processors from single shell > script > and I want all of them to have different random seeds. > One way of doing this is > > sleep 2 # (with 'sleep 1' I am often getting the same number) > ... > set.seed(unclass(Sys.time())) > > Is there a simpler way without a need to sleep between invoking > different R processes ? > > Ryszard > > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://www.stat.math.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html > -- [EMAIL PROTECTED] http://www.analytics.washington.edu/ Biomedical and Health Informatics University of Washington Biostatistics, SCHARP/HVTN Fred Hutchinson Cancer Research Center UW (Tu/Th/F): 206-616-7630 FAX=206-543-3461 | Voicemail is unreliable FHCRC (M/W): 206-667-7025 FAX=206-667-4812 | use Email CONFIDENTIALITY NOTICE: This e-mail message and any attachme...{{dropped}} ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html