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From | Richard Williams <richardwilliams.ndu@gmail.com> |
To | statalist@hsphsun2.harvard.edu |
Subject | st: Combining factor variable categories |
Date | Fri, 13 Dec 2013 13:36:28 -0500 |
I think you could do this via constraints, e.g. something like webuse nhanes2f, clear constraint 1 1b.health = 2.health constraint 2 1b.health = 3.health constraint 3 4.health = 5.health logit diabetes i.health, constraint (1/ 3) Is there some simpler way? ------------------------------------------- Richard Williams, Notre Dame Dept of Sociology OFFICE: (574)631-6668, (574)631-6463 HOME: (574)289-5227 EMAIL: Richard.A.Williams.5@ND.Edu WWW: http://www.nd.edu/~rwilliam * * 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/