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| From | Christopher Sanford <sanf81@yahoo.com> |
| To | "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |
| Subject | st: tabulation after xtlogit |
| Date | Wed, 3 Aug 2011 13:33:58 -0700 (PDT) |
I ran the xtlogit command and the results indicated there were 334 observations and 184 groups. Within the dataset there are three categories of students and I need to know the number of unique students in each group included in the analysis. For example, there are 116 students with LD who have observations included in the analysis; however since the data is longitudinal a student may have more than 1 observation. How do I determine the unique number of students with LD included in the analysis? Thank you, Christopher Sanford * * 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/