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An Efficient Scores Test for Comparing Several Measuring Devices

Summary: [This abstract is based on the author's abstract. A longer abstract is available on the journal's website.]

An omnibus test for the equality of biases and variances in several measuring devices, assuming Grubbs' model, is described. The test statistic is based on the method of efficient scores that is easily modified to allow symmetric non-normal response. An application of the proposed test is discussed.

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  • Topics:
  • Keywords: Estimation,Hypothesis testing
  • Author: Bedrick, Edward J.
  • Journal: Journal of Quality Technology