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Adaptive Sample Size Calculations in Group Sequential Trials

โœ Scribed by Walter Lehmacher and Gernot Wassmer


Book ID
125771932
Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
994 KB
Volume
55
Category
Article
ISSN
0006-341X

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โœ Aiyi Liu; James M. Boyett; Xiaoping Xiong ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 134 KB ๐Ÿ‘ 1 views

Procedures are developed in this paper for sample size calculations for planning a group sequential longitudinal trial with various correlation structures, using a test statistic based on generalized estimating equations (Lee, Kim and Tsiatis) and group sequential boundaries based on type I error sp