| 独立样本t检验的Excel和SPSS分析 |
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| 引用本文： | 高艺祥,杨民红,李兰会.独立样本t检验的Excel和SPSS分析[J].畜牧与饲料科学,2018,39(10):79-82. |
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| 作者姓名： | 高艺祥 杨民红 李兰会 |
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| 作者单位： | [1]河北农业大学动物医学院,河北保定071001;[2]河北省新乐市农林畜牧局农业行政综合执法大队,河北新乐050700;[3]河北农业大学动物科技学院,河北保定071001 |
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| 基金项目： | 河北农业大学教研项目（2015YB06,2016Y12,2018YB11）. |
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| 摘 要： | 以独立样本t检验的Excel和SPSS分析为例，解释说明随机设计两样本数据的推断分析过程，以试验研究中两个处理的比较分析结果来解决实际的问题。针对两独立样本t检验来说，运用Excel工具所得的数据结果更加的完整和准确但是操作复杂，运用SPSS工具操作简单方便但是数据却没有Excel所得出的精准，由此说明，采用独立样本t检验的Excel和SPSS2种分析工具时应根据实际情况来选择。
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| 关 键 词： | 医用生物统计学 独立样本 t检验 Excel SPSS |
| 收稿时间： | 2018-04-03 |
Implementation of Independent-sample t Test by Using Excel and SPSS |
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| GAO Yi-xiang,YANG Min-hong,LI Lan-hui.Implementation of Independent-sample t Test by Using Excel and SPSS[J].Animal Husbandry and Feed Science,2018,39(10):79-82. |
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| Authors: | GAO Yi-xiang YANG Min-hong LI Lan-hui |
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| Institution: | [1]College of Veterinary Medicine,Hebei Agricultural University,Baoding 071001,China;[2]Agricultural Administration Comprehensive Law Enforcement Team,Agricultural,Forestry and Animal Husbandry Bureau of Xinle of Hebei Province,Xinle 050700,China;[3]College of Animal Science and Technology,Hebei Agricultural University,Baoding 071001,China |
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| Abstract: | Taking the independent-sample t test by using Excel and SPSS as an example, the analysis process of inferencing the two samples data in randomly designed experiment was interpreted to investigate the statistical results between two treatments. In terms of two independent-sample t test, the data obtained with Excel were completer and more accurate but were complicated; the analysis process with SPSS was relatively simple, but the obtained data were less accurate than Excel. It was indicated that the choice of Excel and SPSS in independent-sample t test was expected to be made according to the actual situation. |
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