Interpretation of leverage plots
Compare the model leverage plots below. In the first, the x-values are being offset from their actual values, which is not happening in the second.The only difference between the two is that I've changed one number - table attached. The 214 in Factor 2 become 185 so that the two leftmost and two rightmost x-values in each plot are equal.From reading the help guides I'm guessing the offset is somet...