Full factorial DOE, or Design of Experiments, is a method of designed experimentation. Using this method you manipulate the ...
A fractional factorial design of experiments is a statistical method used to study multiple factors simultaneously while minimizing the number of experimental runs. Unlike a full factorial design ...
Optionally, you can use the CVALS= option for levels of character type (see "Example of a Full Factorial Design in Two Blocks"). The design is saved in a user-specified output data set (SAVDESGN).
Often you do not have the resources for a full factorial design. In this case, a fractional factorial design is a reasonable alternative, provided that the effects of interest can be estimated. Box, ...