JMP 13 Design of Experiments Guide

Chapter 13 

Mixture Designs

 

The Mixture Design platform supports experiments with factors that are ingredients in a mixture. Choose from several classical mixture design approaches, such as simplex, extreme vertices, and lattice. For the extreme vertices approach, you can supply a set of linear inequality constraints limiting the geometry of the mixture factor space.

The properties of a mixture are almost always a function of the relative proportions of the ingredients rather than their absolute amounts. In experiments with mixtures, a factor's value is its proportion in the mixture, which falls between zero and one. The sum of the proportions in any mixture recipe is one (100%).

Designs for mixture experiments are fundamentally different from ...