弹出Visual Binning(可视分类器)对话框(图4-。将需要转换的变量送入Variables to Bin框中。对话框,有等距(Equal Width Intervals)、等百分位(Equal Percentiles Based on Scanned Cases)和等标准差(Cutpoints at Mean and Selected Standard Deviations Based on Scanned Cases)三种方法供选择。定义后击按钮,回到上级对话框,在分布图上会显示各分类界点的垂 ......