Specify the design options for Create Mixture Design

Stat > DOE > Mixture > Create Mixture Design > Options

Randomize runs

Select whether Minitab randomizes the run order or leaves the design in standard order. Randomization reduces the chances of confounding the effects of factors in your study with the effects of factors that are not in the study, particularly effects that are time-dependent.

Base for random data generator
Specify a base for the random data generator so that you can obtain the same order when you create another design. When you enter the same base, the run order is the same.

After the design is in the worksheet, use Display Design and Modify Design to change how you view the design and to re-randomize the design.

Store design in worksheet

To see the number of runs and the other properties of a design without storing the design in a worksheet, deselect Store design in worksheet.

Deselecting this option is useful when you want to see the properties of various designs before selecting the one design you want to store. If you want to analyze a design, you must store it in the worksheet.

Store design parameters in worksheet

Select to store the design parameters (totals, upper and lower bounds of the components, and linear constraints) in separate columns in the worksheet.

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