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| From | Jurgen Sidgman <sidgman@uwm.edu> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | st: counting observations |
| Date | Mon, 3 Jan 2011 16:33:39 -0600 |
Thanks you both Tirthankar and Keith. I ended up using Keith's approach given its simplicity. Keith you were right I was talking about counting observations. However, I also need to sum them up. I will probably ask the question (if I can't find a solution) when I get to that point. Thanks a lot. Jürgen * * 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/