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Comparing two measurement systems using the probability of agreement web app

Summary: Deciding whether two measurement systems agree sufficiently to be used interchangeably is important in manufacturing and other industries. We propose the use of the probability of agreement methodology as a useful technique for quantifying and summarizing agreement between two measurement systems. Accompanying this article is a probability of agreement web application that provides a user-friendly means of performing this analysis.

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  • Topics: Statistics
  • Keywords: Bias, Repeatability, Interchangeability, Measurement system comparison, Probability of agreement
  • Author: da Rocha, Laura T.; Stevens, Nathaniel T.
  • Journal: Quality Engineering