Use this option to specify a cutoff for the absolute value of the difference between continuous predictor group means (the numerator of the t-statistic ). Only continuous predictors with an absolute difference larger than the specified value are considered for model building.Note The value that you specify depends on the scale of the data.Tip : To change the scale of the slider, right-click on the slider and select from the pop-up menu. Change the upper and/or lower boundaries in the window that appears, to rescale the slider and click .