Abstract
Extending Scheffé's simplex-centroid design for experiments with mixtures, we introduce a weighted simplex-centroid design for a class of mixture models. Becker's homogeneous functions of degree one belong to this class. By applying optimal design theory, we obtain A-, D- and I-optimal allocations of observations for Becker's models.
Original language | English |
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Pages (from-to) | 53-66 |
Number of pages | 14 |
Journal | Metrika |
Volume | 45 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Jan 1997 |
Externally published | Yes |