The impact of response measurement error on the analysis of designed experiments
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
This study considers the analysis of designed experiments when there is measurement error in the true response or so-called response measurement error. We consider both additive and multiplicative response measurement errors. Through a simulation study, we investigate the impact of ignoring the response measurement error in the analysis, that is, by using a standard analysis based on t-tests. In addition, we examine the role of repeat measurements in improving the quality of estimation and prediction in the presence of response measurement error. We also study a Bayesian approach that accounts for the response measurement error directly through the specification of the model, and allows including additional information about variability in the analysis. We consider the impact on power, prediction, and optimization. Copyright © 2015 John Wiley & Sons, Ltd.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- AC52-06NA25396
- OSTI ID:
- 1247295
- Report Number(s):
- LA-UR-15-21982
- Journal Information:
- Quality and Reliability Engineering International, Vol. 223, Issue C; ISSN 0748-8017
- Publisher:
- WileyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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