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| From | "Carlo Lazzaro" <carlo.lazzaro@tin.it> |
| To | <statalist@hsphsun2.harvard.edu> |
| Subject | st: R: sampsi and percentages |
| Date | Tue, 30 Aug 2011 09:46:00 +0200 |
Dear Ricardo, which theoretical issue in your research field does make you feel strange about using -sampsi- in this instance? Kindest Regards, Carlo -----Messaggio originale----- Da: owner-statalist@hsphsun2.harvard.edu [mailto:owner-statalist@hsphsun2.harvard.edu] Per conto di Ricardo Ovaldia Inviato: lunedì 29 agosto 2011 20.41 A: statalist@hsphsun2.harvard.edu Oggetto: st: sampsi and percentages I need to compute sample size and power for a study comparing two group on a measurement bounded by (0,1), (a measure of intensity). I was thinking about using -sampsi- to power on the difference of means. However, this seems strange to me, is there another way to power such comparison? Thank you, Ricardo Ricardo Ovaldia, MS Statistician Oklahoma City, OK * * 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/ * * 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/