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Experimental Designs for Estimating the Correlation between Two Destructively Tested Variables

 

作者: Sebastiao de Amorim,   RichardA. Johnson,  

 

期刊: Journal of the American Statistical Association  （Taylor Available online 1986）
卷期: Volume 81, issue 395  

页码: 807-812

 

ISSN:0162-1459

 

年代: 1986

 

DOI:10.1080/01621459.1986.10478338

 

出版商: Taylor & Francis Group

 

关键词: Fisher information;Design;Estimation;Proof load

 

数据来源: Taylor

 

摘要:

A specimen can have two or more important strength properties. These could be its bending strength and tensile strength. Assuming joint normality, we study experimental designs for estimating the correlation coefficient. The specimen is proof loaded—say, in bending. If it does not fail, it is loaded in tension to failure. Optimal proof loads are determined. Large sample properties of the maximum likelihood estimator are also given.

 

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