Plackett-Burman Designs

Selecting the Design

  1. In the main design window click Select Design.
  2. Clear Fractional factorial designs.
  3. Select the 12 run Plackett-Burman design. The table indicates that this design is Resolution 3, which enables uncorrelated estimation of main effects only.

    pbselect.gif (7025 bytes)



  4. Close the window and click Yes to use the design.
  5. You will be returned to the Two-level Design window, with the new design in the spreadsheet.
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