31 citations · 83 across the 5 of their papers we have counts for
5 papers
On The Study Of D-Optimal Saturated Designs For Mean, Main Effects and -Two-Factor Interactions For -Factorial Experiments
Francois K Domagni, A. S. Hedayat, Bikas Kumar Sinha
The goal of this paper is to develop methods for the construction of saturated designs that include the mean, main effects and the two-factor interactions of one factor with a subs…
Universally Optimal Designs for the Two-dimensional Interference Model
A. S. Hedayat, Heng Xu, Wei Zheng
There have been some major advances in the theory of optimal designs for interference models. However, the majority of them focus on one-dimensional layout of the block and the stu…
On Minimum Clinically Important Difference
A. S. Hedayat, Junhui Wang, Tu Xu
In clinical trials, minimum clinically important difference (MCID) has attracted increasing interest as an important supportive clinical and statistical inference tool. Many estima…
Locally D-optimal designs based on a class of composed models resulted from blending Emax and one-compartment models
X. Fang, A. S. Hedayat
A class of nonlinear models combining a pharmacokinetic compartmental model and a pharmacodynamic Emax model is introduced. The locally D-optimal (LD) design for a four-parameter c…
Optimal and efficient crossover designs for comparing test treatments with a control treatment
A. S. Hedayat, Min Yang
This paper deals exclusively with crossover designs for the purpose of comparing t test treatments with a control treatment when the number of periods is no larger than t+1. Among…