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| From | riyadh shamsan <onlineriyadh@gmail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | st: interaction |
| Date | Wed, 31 Mar 2010 22:19:38 +0100 |
using STATA 10 included an interaction of var1 (coded as 1,2,3) & var2 (coded as 1,2,3) in my model xi: regress i.var1*i.var2 the two variable have more then one level so the lowest level of var1 & var2 will be omitted so the question is i want to include level 1 of var1 with different levels of var2 (2 & 3) hope my question is clear! * * 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/