Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1148563 | Journal of Statistical Planning and Inference | 2007 | 8 Pages |
Abstract
We consider a general class of mixed models, where the individual parameter vector is composed of a linear function of the population parameter vector plus an individual random effects vector. The linear function can vary for the different individuals. We show that the search for optimal designs for the estimation of the population parameter vector can be restricted to the class of group-wise identical designs, i.e., for each of the groups defined by the different linear functions only one individual elementary design has to be optimized. A way to apply the result to non-linear mixed models is described.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Thomas Schmelter,