Creating Full Factorial Designs
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Use Minitab's general full factorial design option when any factor has more than two levels. You can create designs with up to 15 factors. Each factor must have at least two levels, but not more than 100 levels.

If all the factors have two levels, use one of the 2-level factorial options.

Note

To create a design from data that you already have in the worksheet, see Define Custom Factorial Design.