The viewer displays a regression formula at each leaf in the tree. 该查看器在树的每个叶上均显示一个回归公式。
Real application indicates that multiple regression formula can have high accuracy during short-term predication with high application value. 实际应用表明，建立的多元回归公式在短期预测时达到了较高的精度，具有较高的应用价值。
