<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The paper presents the possibilities of analyzing the measurement system repeatability and reproducibility (GRR) analysis results in more detail and their visualization. Based on real data, the influence of appraisers’ behavior on GRR analysis results is evaluated. The measured data obtained in the GRR study by three operators are analyzed in more detail for cases involving only two operators. Comparison of the behavior of individual operators is performed using Gaussian curves, which allow to evaluate graphically the repeatability of individual operators and the reproducibility of measurement system. This approach makes possible to visualize the GRR analysis results with regard to behavior of individual operators. Obtained results make possible to improve the interpretation of GRR analysis results and are useful for measurement system improvement.</p></abstract>

The paper presents the possibilities of analyzing the measurement system repeatability and reproducibility (GRR) analysis results in more detail and their visualization. Based on real data, the influence of appraisers’ behavior on GRR analysis results is evaluated. The measured data obtained in the GRR study by three operators are analyzed in more detail for cases involving only two operators. Comparison of the behavior of individual operators is performed using Gaussian curves, which allow to evaluate graphically the repeatability of individual operators and the reproducibility of measurement system. This approach makes possible to visualize the GRR analysis results with regard to behavior of individual operators. Obtained results make possible to improve the interpretation of GRR analysis results and are useful for measurement system improvement.

Detailed Analysis of GRR Study Results and their Visualization

Faculty of Materials Science and Technology, Department of Quality Management

Conference Quality Production Improvement – CQPI

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Detailed Analysis of GRR Study Results and their Visualization"}

The paper presents the possibilities of analyzing the measurement system repeatability and reproducibility (GRR) analysis results in more detail and their...

Detailed Analysis of GRR Study Results and their Visualization

Published Online: Oct 08, 2019

Page range: 479 - 486

Received: May 11, 2019

Accepted: May 30, 2019

DOI: https://doi.org/10.2478/cqpi-2019-0065

Keywords
repeatability, reproducibility, factors, appraiser, visualization

© 2019 Pavlína Mikulová et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Detailed Analysis of GRR Study Results and their Visualization

Published Online: Oct 08, 2019

Page range: 479 - 486

Received: May 11, 2019

Accepted: May 30, 2019

DOI: https://doi.org/10.2478/cqpi-2019-0065

Keywordsrepeatability, reproducibility, factors, appraiser, visualization

© 2019 Pavlína Mikulová et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
repeatability, reproducibility, factors, appraiser, visualization