Figure 11
The scatter plot compares Industrial minus Prototype radial magnitude differences against Average radial magnitude values. The x-axis represents Average Radial Magnitude in millimetres, ranging from approximately 50 to 120 millimetres, while the y-axis represents Industrial minus Prototype Radial Magnitude in millimetres, ranging from approximately minus 0.5 to 1.0 millimetres. Multiple data points are distributed across the plot. A solid horizontal line indicates the Mean Difference, while dashed horizontal lines represent the Limits of Agreement. A dashed regression line labelled Regression, difference minus average, shows a slight upward trend as average radial magnitude increases. Most points cluster near the mean difference line, with several points extending toward the upper and lower agreement limits.Bland–Altman plot of radial magnitude (industrial CMM vs prototype micro-CMM)