Design-Expert 8.0使用指南-Multifactor RSM-Optimal design(8)

No aliases are found: That’s a good start! However, you may be surprised at the low power statistics and how they vary by term. This is fairly typical for designs with multilinear constraints. Therefore, we recommend you use the fraction of design space (FDS) graph as an alternative for assessing the sizing of such experiments. This will come up in just a moment.