Evaluation of Cryogenic Flow Meters: An Example in Non-Standard Experimental Design and Analysis
作者:
BrianL. Joiner,
期刊:
Technometrics
(Taylor Available online 1977)
卷期:
Volume 19,
issue 4
页码: 353-379
ISSN:0040-1706
年代: 1977
DOI:10.1080/00401706.1977.10489576
出版商: Taylor & Francis Group
关键词: Time Order Trends;Data Analysis;Design of Experiments;Precision;Accuracy;Ruggedness Tests
数据来源: Taylor
摘要:
A number of difficult problems in experimental design and analysis were afforded by an experiment to evaluate the precision and accuracy of a new facility for calibrating cryogenic flow meters. Time order was an important variable, but could not be economically randomized. The design space was not rectangular and two important variables were intrinsically highly correlated. The resulting data had outliers, cycles, unexpected shifts and other dilticultics. This report chronicals the evolution of the design of the experiments and the analysis of the results.
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