| Date: | Fri, 28 Oct 2011 17:53:13 -0400 |
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| Reply-To: | Martin Sherman <MSherman@loyola.edu> |
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| Sender: | "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU> |
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| From: | Martin Sherman <MSherman@loyola.edu> |
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| Subject: | power cal for logistic with 10 predictor variables |
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| Content-Type: | multipart/alternative;
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Dear List. I have logistic regression analysis with 10 binary predictors. I tried to use NCSS PASS to determine the sample size for different effect sizes (OR = 1.5, 2.0, and 2.5), but the program only seems to use one predictor. Does anyone know of any software that would allow one to determine sample size for a logistic analysis with 10 predictors? Thanks,
Martin F. Sherman, Ph.D.
Professor of Psychology
Director of Masters Education in Psychology: Thesis Track
Loyola University Maryland
Department of Psychology
222 B Beatty Hall
4501 North Charles Street
Baltimore, MD 21210
410-617-2417
msherman@loyola.edu<mailto:msherman@loyola.edu>
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