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308 Computational Statistics Handbook with MATLAB

.6

.5

.4
Mixing Coefficient .3

.2

.1

0

−5 −4 −3 −2 −1 0 1 2 3
Mean

0.35

0.3

0.25

0.2

0.15

0.1

0.05

0
−10 −8 −6 −4 −2 0 2 4 6 8 10
x

FI F IG URE G 8.1 RE 8.1 7 7
U
F F II GU RE RE 8.1 7 7
8.1
GU
This is the second estimated model using adaptive mixtures for the data generated in
Example 8.12. This second model was obtained by re-ordering the data set and then imple-
menting the adaptive mixtures technique. This shows the dependence of the technique on
the order in which the data are presented to the method.

© 2002 by Chapman & Hall/CRC