After you use 计算间隙空余, you need to allocate the gap pools.
在工作表中,输入其中包含间隙空余的分配权重的一列或多列。 The weights must be between 0 and 1, and must sum to 1.
If you enter only a lower specification for the gap, which is the default analysis, then Minitab calculates a mean pool. If you enter both upper and lower specifications for the gap, then Minitab calculates a variance pool. 若要查看示例,请转到 在“六西格玛模块”帮助中使用的数据集。