Discrete Function Node

The table of a discrete function node is not a conditional distribution given the parents (unlike the other discrete nodes). Instead, it is a marginal distribution which can be a function of the values of the parents.

Add a Discrete Function node by using the Discrete Function Tool.

Figure 1: A Discrete Function node (aggregation) with a numbered and interval discrete parent and the aggregate operator as expression.

The Discrete Function node table is specified using an expression in the node model.