Please use this identifier to cite or link to this item:
|Title:||General ranked set sampling for efficient treatment comparisons|
|Authors:||Chen, Z. |
Ranked set sampling
|Citation:||Chen, Z.,Liu, J.,Shen, L.,Wang, Y.-G. (2008-01). General ranked set sampling for efficient treatment comparisons. Statistica Sinica 18 (1) : 91-104. ScholarBank@NUS Repository.|
|Abstract:||In treatment comparison experiments, the treatment responses are often correlated with some concomitant variables which can be measured before or at the beginning of the experiments. In this article, we propose schemes for the assignment of experimental units that may greatly improve the efficiency of the comparison in such situations. The proposed schemes are based on general ranked set sampling. The relative efficiency and cost-effectiveness of the proposed schemes are studied and compared. It is found that some proposed schemes are always more efficient than the traditional simple random assignment scheme when the total cost is the same. Numerical studies show promising results using the proposed schemes.|
|Source Title:||Statistica Sinica|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Oct 12, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.