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A Short-Cut Graphic Method for Fitting the best Straight Line to a Series of Points According to the Criterion of Least Squares*

 

作者: S.I. Askovitz,  

 

期刊: Journal of the American Statistical Association  （Taylor Available online 1957）
卷期: Volume 52, issue 277  

页码: 13-17

 

ISSN:0162-1459

 

年代: 1957

 

DOI:10.1080/01621459.1957.10501362

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

A simple technique is presented for obtaining without calculation the best fitting line according to the least squares criterion, provided the points are equally spaced horizontally. A graphic measure of residual variability is also derived.

 

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