| 新产品感官测试的统计分析 |
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| 引用本文： | 李竹宁. 新产品感官测试的统计分析[J]. 上海应用技术学院学报：自然科学版, 2005, 5(3): 226-230 |
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| 作者姓名： | 李竹宁 |
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| 作者单位： | 上海应用技术学院经济与管理工程系,上海200235 |
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| 摘 要： | 产品感官检验测试结果通常是计数资料或等级资料，这些检验结果用参数统计方法往往很难，甚至无法处理。非参数检验的Ridit检验法和wilcoxon秩和检验法能有效地进行感官检测的统计分析。通过新产品检测实例对感官检测结果的统计方法加以探讨。
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| 关 键 词： | 感官检验 非参数检验 Ridit检验法 wilcoxon秩和检验法 |
| 文章编号： | 1671-7333(2005)03-0226-05 |
| 收稿时间： | 2005-05-27 |
| 修稿时间： | 2005-05-27 |
The statistical Methods for Sensory Test of New Products |
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| LI Zhu-ning. The statistical Methods for Sensory Test of New Products[J]. Journal of Shanghai Institute of Technology: Natural Science, 2005, 5(3): 226-230 |
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| Authors: | LI Zhu-ning |
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| Affiliation: | Department of Economic and Management Engineering, Shanghai Institute of Technology,Shanghai 200235, China |
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| Abstract: | Sensory test results of products usualy use count data and grading data. It is difficult or even impossible to deal with test results by parameter statistical methods. Non-parameter methods such as Ridit test method and wilcoxon test method can make sensory test statistical analysis efficient. This essay probes the statistical methods of sensory test results by new product test examples. |
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| Keywords: | sensory test Non-parameter test method ridit test method wilcoxon test method |
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