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Activity Number:
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548
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Type:
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Contributed
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Date/Time:
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Thursday, August 2, 2007 : 10:30 AM to 12:20 PM
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Sponsor:
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Section on Statistics in Epidemiology
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| Abstract - #308973 |
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Title:
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Sequential McNemar Tests with Exact Methods
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Author(s):
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Jiang Hu*+ and Aiyi Liu and Chengqing (Alan) Wu
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Companies:
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Glotech Inc. and National Institutes of Health and National Institutes of Health
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Address:
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2559 Little Vista Ter, Olney, MD, 20832,
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Keywords:
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McNemar tests ; group sequential tests ; two-stage designs ; exact methods
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Abstract:
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We proposes exact group sequential methods to implement McNemar's test on matched pairs data, which are commonly encountered in medical studies. Both conditional and unconditional approach are studied and compared. The stopping boundaries, sample size and power of two stage tests are considered.
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