Instead, the team opted for a fractional factorial design, choosing a 2 6−2 design, which required only 16 experimental runs instead of 64. This design allowed them to study the main effects and ...

After rethinking his design, the MBB decided to run a 1/8 fractional factorial to screen out any factors that did not seem to ...

If you require more specialized fractional factorial designs, you should use the FACTEX procedure; see Part 3, "The FACTEX Procedure." You can also use the macros to construct Plackett-Burman designs ...

If you want to construct a fractional factorial design but need to see a list of available designs, use the ADXPFF macro to display the list. Suppose you want a design for 5 factors. You can first use ...

The situation is often referred as crossed experiments or factorial experiments. However, this is sometimes limited by the available resources. This short course will cover ways to handle situations ...

The numbers of factors to be evaluated are one less than the number of runs or trials in the study. Designs do not exist for all number of runs. The original paper published 8, 12, 16, 20, 24 ... 96 ...