Welcome, I enjoy it too. And yes, multiplex designs are used in quite a few lab settings. Quality control in factory settings and all over the place in bioinf

Welcome, I enjoy it too. And yes, multiplex designs are used in quite a few lab settings. Quality control in factory settings and all over the place in bioinformatics. And yes, you can overcome the false positives by retesting. The nice thing about nonadaptive designs is that in most cases you don't need to re-test because the right answer just falls out. If you do need to retest, the design flags that too. Yay for math!