| 概率罐子模型中一种最优设计 |
| |
| 引用本文： | 陈桂景,陈宇明,白志东,胡飞芳. 概率罐子模型中一种最优设计[J]. 数学物理学报(A辑), 2003, 23(2): 208-214 |
| |
| 作者姓名： | 陈桂景 陈宇明 白志东 胡飞芳 |
| |
| 作者单位： | [1]安微大学数学系合肥230039 [2]新加坡国立大学统计与应用概率系 |
| |
| 基金项目： | 中国国家自然科学基金 ( 1 0 2 71 0 0 1 )，新加坡国立大学基金 ( RP3 972 71 2 )资助 |
| |
| 摘 要： | 基于错误概率达到最小的原则，该文在罐子模型序贯试验中构造了一种渐近最优设计。在这种设计下，不仅能使病员以较多机会分配到较好的处理，而且能使估计量的统计效率在一定意义下达到最优。
|
| 关 键 词： | 罐子模型 序贯试验 强相合性 渐近正态性 最优设计 |
| 文章编号： | 1003-3998(2003)02-208-07 |
| 修稿时间： | 2001-03-28 |
A Kind of Optimal Design in Urn Models |
| |
| CHEN Gui-Jing,CHEN Yu-MIng,BAI Zhi-Dong,HU Fei-Fang. A Kind of Optimal Design in Urn Models[J]. Acta Mathematica Scientia, 2003, 23(2): 208-214 |
| |
| Authors: | CHEN Gui-Jing CHEN Yu-MIng BAI Zhi-Dong HU Fei-Fang |
| |
| Abstract: | The ethical motivation comes the criterion that expects more patients to be allocated in the superior treatment in the clinical trials. Based on minimization of error probability, a kind of asymptotic optimal design in urn models has been constructed. By this design, not only more patients may expect to be assignned in the superior treatment, but also the estimates of success probabilites posses asymptotical statistical efficiency in some sence. |
| |
| Keywords: | Urn model Sequential experiment Strong consistency Asmptotic normatity Efficiency Error probability Optimal design. |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《数学物理学报(A辑)》浏览原始摘要信息 |
|
点击此处可从《数学物理学报(A辑)》下载免费的PDF全文 |
