For a
general description refer to Support in an association rule.
To define the minimum support that a rule must exceed to be calculated,
use the
DM_setMinSupport method to set the minimum
support in
the
DM_RuleSettings value such as:
IDMMX.DM_RuleSettings()..DM_setMinSupport(25)
If you do not set the minimum support, the algorithm estimates
a useful
level for it.
Note: DM_setMinSupport takes a percentage
value as its input parameter, that is, for example, 25 rather than
0.25.
To
retrieve the value
set for minimum support, use the method DM_getMinSupport.