Site Loader

Normalized Histogram ,The histogram plot is a graph that displays the frequency distribution of the gage error of appraisers who participated in the study. It also shows their combined frequency distribution.

If the reference values are available:

Error = Observed Value – Reference Value


Normalized Value = Observed Value – Part Average

The histogram plot provides a quick visual overview of how the error is distributed. Issues such as whether bias or lack of consistency exists in the measurements taken by the appraisers, can be identified even before the data are analyzed.

Analysis of the histograms reinforces that of the error charts. They also indicate that only appraiser B has a symmetric form. This may indicate that appraisers A and C are introducing a systematic source of variation which is resulting in the biases.

Normalized Histogram

source of Normalized Histogram Analysis of measurement systems

Post Author: ghaemi mohammad

This site has been established to provide updated and specialized information in the field of quality management systems and to share my experiences in the field of conformity assessment and promotion and promotion of this science.

Leave a Reply

Your email address will not be published. Required fields are marked *