Article ID Journal Published Year Pages File Type
1147858 Journal of Statistical Planning and Inference 2010 8 Pages PDF
Abstract
Minimal square designs are proposed and compared. All treatment contrasts in both designs are estimable under the existence of two-way heterogeneity. That is, all designs are treatment-connected. Extended treatment-connected designs are generated by adding one column to minimal treatment-connected square designs. The extended designs not only have lower variances in paired comparisons of unreplicated treatments but also provide necessary degrees of freedom to estimate the process error. (M,S)-optimal extended designs are constructed systematically. Both square designs and their extensions have large numbers of unreplicated treatments.
Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
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