标题: | A powerful test for two-sided multiple independent characteristics supplier selection problem |
作者: | Wu, C. H. Pearn, W. L. Chuang, C. C. 工业工程与管理学系 Department of Industrial Engineering and Management |
关键字: | multiple independent characteristics;process capability index;subtraction method;supplier selection |
公开日期: | 4-三月-2015 |
摘要: | In this article, we consider the supplier selection problem for two-sided processes with multiple independent characteristics. We review the existing division method and develop a new exact approach called the subtraction method. For practical applications, a two-phase selection procedure is established based on the subtraction method. The decision powers of two methods are compared. We show that the subtraction method we proposed is indeed more powerful than the existing division method. Several figures are presented to display the required sample sizes with various powers and various values of (C-pk1(T), C-pk2(T)). For the convenience of practitioners, the required sample sizes for the two methods with various powers and various values of (C-pk1(T), C-pk2(T))) are also tabulated. |
URI: | http://dx.doi.org/10.1080/00949655.2013.852551 http://hdl.handle.net/11536/123842 |
ISSN: | 0094-9655 |
DOI: | 10.1080/00949655.2013.852551 |
期刊: | JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION |
Volume: | 85 |
起始页: | 839 |
结束页: | 853 |
显示于类别: | Articles |