Complete the following steps to specify which columns are the factors in the design.
In this worksheet, Time, Temperature, and Catalyst are text factors. The factors are the only columns that Minitab requires to define a design.
The columns Blocks, Standard Order, Run Order, and Point Type contain optional information that you can specify if the information is in the worksheet.
C1 | C2 | C3 | C4 | C5 | C6 | C7 |
---|---|---|---|---|---|---|
Time | Temperature | Catalyst | Blocks | Standard Order | Run Order | Point Type |
Full | Hot | A | 1 | 4 | 1 | 1 |
Half | Hot | A | 1 | 3 | 2 | 1 |
Full | Hot | B | 1 | 8 | 3 | 1 |
Half | Cold | B | 1 | 6 | 4 | 1 |
Full | Cold | A | 1 | 1 | 5 | 1 |