| 零配比正交试验设计与结果分析 |
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| 引用本文： | 杨先泉,任正隆.零配比正交试验设计与结果分析[J].生物数学学报,2006,21(2):291-296. |
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| 作者姓名： | 杨先泉 任正隆 |
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| 作者单位： | 四川农业大学,植物遗传与育种实验室,四川,雅安,625014 |
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| 基金项目： | 四川省教育厅科技基金重点资助项目 |
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| 摘 要： | 发现了正交配比试验的一种特殊情况-零配比正交试验,极差与平方和特征分析表明:常规正交(配比)试验极差与方差分析法均不能直接用于零配比正交试验结果分析．推导了3因素、3水平、无互作零配比正交试验极差估计与平方和分解校正方法,可有效提高试验结果分析的可靠性．
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| 关 键 词： | 正交试验 零配比 极差分析 方差分析 |
| 文章编号： | 1001-9626（2006）02-0291-06 |
| 收稿时间： | 2003-04-30 |
| 修稿时间： | 2004-12-27 |
Design and Analyses of Orthogonale Test with Null Ratio Factor |
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| YANG Xian-quan,REN Zheng-long.Design and Analyses of Orthogonale Test with Null Ratio Factor[J].Journal of Biomathematics,2006,21(2):291-296. |
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| Authors: | YANG Xian-quan REN Zheng-long |
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| Institution: | College of Agronomy, Sichuan Agricultural University, Yaan Sichuan 625014 China |
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| Abstract: | The characteristics of a special orthogonale test, null ratio orthogonale test, are investigated in this paper. It is suggested that if there has a null ratio factor, the orthogonality will lose partly. So the conventional analysis methods of range and variance will be inept for this type of experiment. Remediation methods, both for range and variance analyses, were deduced, based on an example orthogonale test with 3 factors, 3 levels and without interactions between factors. |
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| Keywords: | Orthogonale test Null ratio Range analysis Variance analysis |
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