Nonregular factorial and supersaturated designs

  title={Nonregular factorial and supersaturated designs},
  author={Hongquan Xu},
Fractional factorial designs are classified into two broad types: regular designs and nonregular designs. Regular designs are constructed through defining relations among factors; they are introduced in Chapter 1 (Section 1.7) and fully described in Chapter 7. These designs have a simple alias structure in that any two factorial contrasts are either orthogonal or fully aliased. The run sizes are always a power of two, three or another prime, and thus the “gaps” between possible run sizes… CONTINUE READING