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From | "Lachenbruch, Peter" <Peter.Lachenbruch@oregonstate.edu> |
To | "'statalist@hsphsun2.harvard.edu'" <statalist@hsphsun2.harvard.edu> |
Subject | st: RE: RE: how to choose the # for --set seed #-- |
Date | Fri, 5 Mar 2010 08:58:05 -0800 |
I would always use Nick Cox's birthday if I knew it :-) Tony Peter A. Lachenbruch Department of Public Health Oregon State University Corvallis, OR 97330 Phone: 541-737-3832 FAX: 541-737-4001 -----Original Message----- From: owner-statalist@hsphsun2.harvard.edu [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of Nick Cox Sent: Friday, March 05, 2010 7:40 AM To: statalist@hsphsun2.harvard.edu Subject: st: RE: how to choose the # for --set seed #-- The only absolute rule is to use the same # to get the same random results. Otherwise it's up to you. Some people like to set up a hierarchy of randomly choosing random seeds, but that's a matter of taste or humour, so far as I can see. Nick n.j.cox@durham.ac.uk -----Original Message----- From: owner-statalist@hsphsun2.harvard.edu [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of Mandy fu Sent: 05 March 2010 15:37 To: statalist@hsphsun2.harvard.edu Subject: st: how to choose the # for --set seed #-- Dear all, About the command --set seed # --, which is used set initial value of random-number seed, I was wondering if the # is simply arbitrary or I need to identify that initial value following some rule. I would appreciate if you could give me some suggestion. Thanks! Sincerely, Mandy Fu * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/