| Minitab统计软件在化学检测实验室质量控制中的应用 |
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| 引用本文： | 付冉冉,廖海平,何 阳.Minitab统计软件在化学检测实验室质量控制中的应用[J].冶金分析,2013,33(2):65-73. |
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| 作者姓名： | 付冉冉 廖海平 何 阳 |
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| 作者单位： | （1.宁波出入境检验检疫局铁矿检测中心, 浙江宁波 315800； 2.宁波市北仑区疾病预防控制中心,浙江宁波 315800） |
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| 摘 要： | 利用Minitab统计软件可以直接从分析仪器及Excel导入或直接输入数据，设置相应参数，根据用户需要选择控制图类型，直接绘制各种质量控制图。本文简单介绍了休哈特控制图，根据化学检测实验室数据分别采用Minitab和Excel绘图并对其进行比较，发现Excel绘制控制图需要3 h，而采用Minitab绘制只需要15 min。使用Minitab易于操作，使质量控制变得更轻松简便，值得推广。
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| 关 键 词： | Minitab 化学检测 质量控制 |
| 收稿时间： | 2013-02-22 |
Application of Minitab statistical software in quality control of chemical inspection laboratory |
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| FU Ran-ran,LIAO Hai-ping,HE Yang.Application of Minitab statistical software in quality control of chemical inspection laboratory[J].Metallurgical Analysis,2013,33(2):65-73. |
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| Authors: | FU Ran-ran LIAO Hai-ping HE Yang |
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| Affiliation: | 1.Iron Ore Inspection Center of Ningbo Entry-Exit Inspection and Quarantine, Ningbo 315800, China; 2 .Beilun Disease Prevention and Control Center of Ningbo，Ningbo 315800, China |
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| Abstract: | The use of Minitab statistical software could import the data from analytical instrument and Excel or directly input the data. By setting related parameters and selecting the control chart type according to the requirements of users, various quality control charts could be directly plotted. In this paper, the Shewhart control charts were briefly introduced. On the basis of chemical testing laboratory data, the quality control charts were plotted using Minitab and Excel separately and then compared. It was found that, 3 h was required for Excel to plot control charts, while only 15 min for Minitab. Minitab was easily operated. The quality control was easier and simple. Therefore, Minitab was worthy to be popularized. |
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| Keywords: | Minitab chemical inspection quality control |
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