Gauge variation, linearity and bias
When you perform a gauge linearity study and the "mean" bias increases as you inrease along the range of measurements you are said to have a "linearity" problem with the gauge as indicated by the positive slope in the bias-scale graph. If the bias graph slope is zero, random bias, then you are said not to have a linearity problem with the gauge. But what do you can a graph with no linearity prob...
