Fixed-width confidence interval for two-stage response-adaptive designs in ridit analysis

2016 ◽  
Vol 108 ◽  
pp. 45-51 ◽  
Author(s):  
Uttam Bandyopadhyay ◽  
Atanu Biswas
Keyword(s):  
Confidence Interval ◽  
Adaptive Designs ◽  
Two Stage ◽  
Response Adaptive Designs ◽  
Width Confidence Interval

scholarly journals Fixed-width confidence interval for a lognormal mean

2002 ◽  
Vol 29 (3) ◽  
pp. 143-153 ◽  
Author(s):  
Makoto Aoshima ◽  
Zakkula Govindarajulu
Keyword(s):  
Confidence Interval ◽  
Asymptotic Properties ◽  
Sequential Procedure ◽  
Two Stage ◽  
Accelerated Sequential Procedure ◽  
Width Confidence Interval

We consider the problem of constructing a fixed-width confidence interval for a lognormal mean. We give a Birnbaum and Healy type two-stage procedure to construct such a confidence interval. We discuss some asymptotic properties of the procedure. A three-stage procedure and an accelerated sequential procedure are also given for the comparison of efficiency among these three multistage methodologies.

On the efficiency of two-stage response-adaptive designs

2012 ◽  
Vol 32 (10) ◽  
pp. 1646-1660 ◽  
Author(s):  
Holger Dette ◽  
Björn Bornkamp ◽  
Frank Bretz
Keyword(s):  
Adaptive Designs ◽  
Two Stage ◽  
Response Adaptive Designs
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