ABSTRACT
Qk(d) and Pk(d) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 5.5 CONCLUDING REMARKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Rotatability is one of the most highly desirable property in response surface methodology. For first-and second-order general correlated regression models, the concept of robust rotatability is introduced in Chapters 2, 3 and 4. This chapter develops some measures of robust rotatability for first-and second-order response surface designs with correlated errors. These measures are illustrated with examples. In the process, the concept of weakly robust rotatable design is introduced.
