Based on the current conditional probability distribution the Hugin Graphical
User Interface
can generate cases and save these into a file.
Cases can be
generated in two different ways: MCAR (Missing Completely at Random)
or MAR (Missing at Random).
MCAR sets
some values to N/A by removing values of some nodes in the generated case
set randomly (i.e., MCAR considers all the values in the generated cases and not
one case at a time).
MAR randomly
sets some values in a case to N/A based on auto-generated templates.
These templates specify that if some nodes have a specific value, then the values of a subset of the nodes
are randomly
set to N/A. Note that
the specification of the templates is generated randomly.
To activate the case generator, the Case Generator Button may be used.