Abstract
Four-level response surface designs based on regular two-level fractional factorial designs were introduced by Edmondson (1991). Here, the methods are extended to include designs based on irregular two-level fractional factorials. These designs allow orthogonal blocking and require fewer experimental units than the regular designs.
Original language | English |
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Pages (from-to) | 1043-1048 |
Number of pages | 6 |
Journal | Journal of Applied Statistics |
Volume | 31 |
Issue number | 9 |
DOIs | |
Publication status | Published - Nov 2004 |
Keywords
- Agricultural experimentation
- Experimental design
- Polynomial regression
- Pseudo-factors