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有人知道水平线是什么意思吗?我在 R 中得到了解释:
minline:whether a horizontal line is drawn 1SE above the minimum of the curve.
什么是1SE??
plotcp 绘制的线表示最高交叉验证误差小于最小交叉验证误差加上该树上的误差标准差。
看看这个: http ://scg.sdsu.edu/ctrees_r/