fractional factorial designs

We consider the problem of obtaining D-optimal designs for factorial experiments with a binary response and k qualitative factors each at two levels. We obtain a characterization of locally D-optimal designs. We then develop efficient numerical techniques to search for locally D-optimal designs. Using prior distributions on the parameters, we investigate EW D-optimal designs that maximize the d...

متن کامل

2-Level Fractional Factorial Designs Which are the Union of Non Trivial Regular Designs

Journal: :Journal of Statistical Theory and Practice 2010

متن کامل

Cluster Orthogonal Arrays and Optimal Fractional Factorial Designs

2006

A. S. Hedayat Haiyuan Zhu

A generalization of orthogonal arrays, namely cluster orthogonal arrays (CLOA), is introduced and some properties and construction methods are studied. The universal optimality of the fractional factorial designs represented by cluster orthogonal arrays is proved.

متن کامل

Some Connections between Uniformity, Orthogonality and Aberration in Regular Fractional Factorial Designs

1999

CHANG-XING MA

In this paper we create the connection of wrap-around-discrepancy and aberration of regular fractional factorial designs with two and three levels. For any level we give the connection of uniformity and orthogonality only for complete design.

متن کامل

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید