配对设计下相对危险度的对数变换检验 |
| |
引用本文: | 黄月兰,李会琼,吴刘仓. 配对设计下相对危险度的对数变换检验[J]. 昆明理工大学学报(自然科学版), 2009, 34(5): 116-120. DOI: 10.3969/j.issn.1007-855x.2009.05.026 |
| |
作者姓名: | 黄月兰 李会琼 吴刘仓 |
| |
作者单位: | 南宁师范高等专科学校,数计系,广西,龙州,532400;云南大学,数学与统计学院,云南,昆明,650091;昆明理工大学,理学院,云南,昆明,650093 |
| |
基金项目: | 云南大学理(工)科校级科研项目资助,云南省教育厅科学研究基金项目 |
| |
摘 要: | 基于相对危险度提出了一个新的假设检验问题,并就此检验问题,在配对设计下用delta方法构建了对数变换检验统计量,运用Monte Carlo方法模拟显示对数变换检验统计量有优良的统计性能,表现在它的经验第一类错误率与给定的显著性水平很接近,是理想检验.
|
关 键 词: | 配对设计 相对危险度 对数变换检验 |
Logarithmic Transformation Test Based on Relative Risk for Matched-Pair Design |
| |
Affiliation: | HUANG Yue-lan ,LI Hui-qiong,WU Liu-cang(1. Department of Mathematics and Computer, Nanning Teachers College, Longzhou, Guangxi 532400, China ; 2. School of Mathematics and statistics, Yunnan Univesity, Kunming 650091, China; 3. Faculty of Science, Kunming University of Science and Technology, Kunming 650093, China) |
| |
Abstract: | A new test hypothesis is proposed in this paper. Delta is adopted to derive the logarithmic transformation test statistic of relative risk for matched - pair design. It is shown through the simulation by Monte Carlo method that this hypothesis is an ideal test ,which enjoys a good statistic performance because its empirical type I error rates are generally much closer to the assumed nominal level. |
| |
Keywords: | matched -pair design relative risk logarithmic transformation test |
本文献已被 维普 万方数据 等数据库收录! |
|