
Real-World Appl ications of Bayesian Networks 169
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0 20 40 60 80
10 12 14 16 18 20 22
number of arcs
SEP
Figure 6.11
Each of the 32 mo de ls in Table 6.2 is displaye d using the total number of arcs
excluding those linking two covariates and the SEP score. The four models
selected for a small SEP and a small number of arcs are surrounded with a
triangle (in fact three are superimposed).
additional arcs. The blacklist prevents all the arcs that do not have a clear
interpretation from being included in the DAG, regardless of their directions,
and is designed to complement the whitelist.
Table 6.2 summarises the BNs we created ...