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Lagrange's Identity Reveals Correlation Coefficient and Straight-Line Connection

 

作者: Tommy Wright,  

 

期刊: The American Statistician  (Taylor Available online 1992)
卷期: Volume 46, issue 2  

页码: 106-107

 

ISSN:0003-1305

 

年代: 1992

 

DOI:10.1080/00031305.1992.10475860

 

出版商: Taylor & Francis Group

 

关键词: Linear relation;Pearson's correlation coefficient

 

数据来源: Taylor

 

摘要:

In this departmentThe American Statisticianpublishes articles, reviews, and notes of interest to teachers of the first mathematical statistics course and of applied statistics courses. The department includes the Accent on Teaching Materials section; suitable contents for the section are described under the section heading. Articles and notes for the department, but not intended specifically for the section, should be useful to a substantial number of teachers of the indicated types of courses or should have the potential for fundamentally affecting the way in which a course is taught.

 

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