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| From | "Murphy, Neil" <neil.murphy08@imperial.ac.uk> |
| To | "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |
| Subject | st: Creating the group(matching) variable for clogit |
| Date | Mon, 22 Oct 2012 10:55:51 +0000 |
From: Murphy, Neil Sent: 22 October 2012 11:24 To: statalist@hsphsun2.harvard.edu Subject: Creating the group(matching) variable for clogit Good morning, I am using clogit and need to create a group(matching) variable for cases with controls. There are several matching criteria which have all been categorised: sex, country, time of survey, age, and fasting status. How would I go about creating a group variable to match cases and controls based on the listed matching criteria? Many thanks, Neil Murphy * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/faqs/resources/statalist-faq/ * http://www.ats.ucla.edu/stat/stata/