Hi all, I got this time for my code,
> proc.time()-pt user system elapsed 132541.743 0.004 132533.526 As you can see, there is huge difference btw elapsed time and system time. Does that mean lots of I/O? Or some bad coding? Thanks, Libo [[alternative HTML version deleted]] ______________________________________________ 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.