The MSA results show that your Repeatability (variation within the same operator) is the highest at 66.7% of the total variation. This means that different operators measured different parts differently. The ANOVA table shows statistical significance between operators (that Reproducibility) and an interaction between the Operators and the parts. Search this forum and you will find a validation data set from Ford that you can used to validate the spreadsheet. I do not have access to my analysis software at this time to validate your analysis, but I can provide feedback on the results. Number of distinct data categories (ndc) = 1 Gage discrimination low GAGE REPEATABILITY AND REPRODUCIBILITY DATA SHEETĬharacteristic Specification Gage Type Appraiser C SandyĬharacteristic Classification Trials Parts Appraisers Date Performedġ. How do we interpret the results? what needs to be improved?Ĭan somebody verify with minitab or other software if my results are correct? But this method shows that "Gage needs improvement" I am attaching a copy of the results I entered my data into the excel Anova Spreed sheet.
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