๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Variance Estimation in Clinical Studies with Interim Sample Size Reestimation

โœ Scribed by Frank Miller


Book ID
109223280
Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
152 KB
Volume
61
Category
Article
ISSN
0006-341X

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Design for sample size re-estimation wit
โœ Weichung Joseph Shih; Peng-Liang Zhao ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 100 KB ๐Ÿ‘ 3 views

Estimation of sample size in clinical trials requires knowledge of parameters that involve the treatment effect and variability, which are usually uncertain to medical researchers. The recent release within the European Union of a Note for Guidance from the Commission for Proprietary Medical Product

On the relative efficiency of estimators
โœ S.K. Agarwal; P. Kumar ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 580 KB

The performance of alternative biased estimators of population total in probability proportional to size sampling schemes is studied when the study variable has weak relationship with the size variable. A variety of natural populations are considered to study the performance of these estimators empi