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Sample Size Re-Estimation Can Be Very Inefficient

Time

Wed, Jun 18 7:15AM
W 36

Title

Sample Size Re-Estimation Can Be Very Inefficient

Abstract Summary

Simulations were performed for various scenarios for the true known parameters and assumed parameters used for initial sample size determination, resulting in either an underestimate, an overestimates, or the correct sample size.

Poster Presenter

David R. Bristol
PhD,
President,
Statistical Consulting Services, Inc.
United States