请教在JMP的Mixture Design中如何实现下例的设计方案？

Jerry96

A detergent must be re-formulated to fine-tune two product attributes, which are measured as responses from a designed experiment:
 Y1 - viscosity
 Y2 - turbidity.
Three primary components vary as shown:
 3% ≤ A (water) ≤ 8%
 2% ≤ B (alcohol) ≤ 4%
 2% ≤ C (urea) ≤ 4%
These components represent nine weight-percent of the total formulation, that is:
A + B + C = 9%
Other materials (held constant) make up the difference: 91 weight-percent of the detergent. For purposes of this experiment they are ignored.
Experimenters chose a standard mixture design called a simplex lattice. They augmented this design with axial check blends and the overall centroid. Vertices and overall centroid were replicated, increasing the experiment size to 14 blends total.

jiasongchen

楼主可以把9%作为一个总体，A，B，C在9%中的比率作为实验输入。变量转换成以下数据：

记得最后得到优化比率之后再乘以9%就可以得到最终设定了。

Jerry96

我到时候尝试一下你得方法，我觉得应该是可以的。在此先谢过了。