统计研究 ›› 2003, Vol. 20 ›› Issue (5): 53-3.

• 论文 • 上一篇    下一篇

统计数据中异常值的检验方法

张德然    

  1. 阜阳师范学院
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2003-05-15 发布日期:2003-05-15

  • Received:1900-01-01 Revised:1900-01-01 Online:2003-05-15 Published:2003-05-15

关键词: 统计数据, 异常值, 检验

Abstract: In statistics, the key problem affecting the quality of data is the error, which is the major reason causing outliers. Therefore, it’s critical to pick out them. As a result, a practical testing method which can be applied to kinds of eases is developed, and the results of concrete examples and limitation show its convenience and high credibility.