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stat.ME2026
Factoring A-Optimality into D-Optimality and Sphericity
Andrew T. Karl, Bradley Jones
The D criterion measures the volume of the joint confidence ellipsoid for the linear model coefficients and ignores its shape, so designs with the same D value can estimate individ…
stat.ME2022
D- and A-optimal Screening Designs
Jonathan Stallrich, Katherine Allen-Moyer, Bradley Jones
In practice, optimal screening designs for arbitrary run sizes are traditionally generated using the D-criterion with factor settings fixed at +/- 1, even when considering continuo…