Statistical Analysis of Probability of Detection Hit/Miss Data for Small Data Sets
作者:
C. A. Harding,
G. R. Hugo,
期刊:
AIP Conference Proceedings
(AIP Available online 1903)
卷期:
Volume 657,
issue 1
页码: 1838-1845
ISSN:0094-243X
年代: 1903
DOI:10.1063/1.1570352
出版商: AIP
数据来源: AIP
摘要:
This paper examines the validity of statistical methods for determining nondestructive inspection probability of detection (POD) curves from relatively small hit/miss POD data sets. One method published in the literature is shown to be invalid for analysis of POD hit/miss data. Another standard method is shown to be valid only for data sets containing more than 200 observations. An improved method is proposed which allows robust lower 95&percent; confidence limit POD curves to be determined from data sets containing as few as 50 hit/miss observations. © 2003 American Institute of Physics
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