| dc.contributor | 政大統計系 | en_US |
| dc.creator (作者) | 張富凱;丁兆平 | zh_TW |
| dc.creator (作者) | Chang, Fu-Ka;Ting, Chao-Ping | en_US |
| dc.date (日期) | 2011-06 | en_US |
| dc.date.accessioned | 12-十二月-2013 18:03:59 (UTC+8) | - |
| dc.date.available | 12-十二月-2013 18:03:59 (UTC+8) | - |
| dc.date.issued (上傳時間) | 12-十二月-2013 18:03:59 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/62436 | - |
| dc.description.abstract (摘要) | In two-level fractional factorial designs, homogeneous variance is commonly assumed in analysis of variance. When the variance of the response variable changes when a factor changes from one level to another, we call that factor the dispersion factor. However, the problem of finding optimal designs when dispersion factors are present is relatively unexplored. In this article, we focus on finding optimal designs for the estimation of all location main effects when there are one or two dispersion factors, in the class of regular single replicated two-level fractional factorial designs of resolution III or higher. We show that by appropriate naming of the dispersion factors, D-optimal and A-optimal designs can be identified. Table of D-optimal resolution III designs with two dispersion factors is given. | en_US |
| dc.format.extent | 148877 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | en_US | - |
| dc.relation (關聯) | Communications in Statistics - Theory and Methods, 40(11), 2035-2043 | en_US |
| dc.subject (關鍵詞) | A-optimality;D-optimality;Dispersion effect;Location effects | en_US |
| dc.title (題名) | Optimal Two-Level Fractional Factorial Designs for Location Main Effects with Dispersion Factors | en_US |
| dc.type (資料類型) | article | en |
| dc.identifier.doi (DOI) | 10.1080/03610921003725804 | en_US |
| dc.doi.uri (DOI) | http://dx.doi.org/10.1080/03610921003725804 | en_US |
