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Qualitative Evaluation of Correlation Coefficients from Scatter Diagrams

 

作者: Thomas M. Burford,  

 

期刊: Journal of Applied Physics  (AIP Available online 1955)
卷期: Volume 26, issue 1  

页码: 56-57

 

ISSN:0021-8979

 

年代: 1955

 

DOI:10.1063/1.1721862

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Middleton and Sugar have shown that the scatter diagram of two random electrical quantities may be oscilloscopically displayed, and that a simple relation exists between the resulting pattern and the correlation coefficient, if a Gaussian distribution is assumed. The present paper shows that qualitative information concerning the correlation coefficient may be found from the scatter diagram, no matter what distribution is assumed.

 

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