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Designed Experiment with Nonnormally Distributed Responses

Summary: [This abstract is based on the authors' abstract.]Temperature and two categorical factors of an electronic component are characterized using a designed experiment. The three modeling approaches used are exact distribution fitting, use of the distribution median and interquartile range, and treating the data as normally distributed. Comparisons and further analysis showed that the central tendency parameters with respect to temperature followed the Arrhenius relationship and that the temperature effects could be considered as nonlinear accelerated aging.

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  • Topics: Design of Experiments
  • Keywords: Arrhenius model,Design of experiments (DOE),Linear models,Nonnormal distribution curve
  • Author: Chapman, Robert E.; Svacha, David
  • Journal: Quality Engineering