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Abstract Details
Activity Number:
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307
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Type:
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Contributed
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Date/Time:
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Tuesday, August 2, 2011 : 8:30 AM to 10:20 AM
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Sponsor:
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Biopharmaceutical Section
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Abstract - #301071 |
Title:
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Selecting the Superior Dose After an Interim Analysis Taking into Consideration Type I Error and Power Configuration
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Author(s):
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Haifeng Zhang*+
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Companies:
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University of Toledo
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Address:
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, , ,
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Keywords:
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Conditional Power ;
Type I error ;
interim analysis
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Abstract:
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This presentation focuses on multiple dose comparisons with a control for the purpose of identifying at least one dose which is superior to a comparator. An interim analysis can be used to drop dose(s) that are found to be either inferior or having little chance to show a statistically significant superiority to the comparator. We study the type-one error and power of various design configurations and propose a strategy for such an analysis.
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The address information is for the authors that have a + after their name.
Authors who are presenting talks have a * after their name.
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