Transition Graph


Synopsis

Creates a graphical representation of transitions defined by source and target attributes.


Description

This operator creates a transition graph from the given example set. The example set must have a specific structure with (at least) two columns where one column specifies the source of the transition and the second column specifies the target of the transition. Optionally, a third column can be specified in order to define the strength of the transition (this column can for example store the number of times this transition occurred after an aggregation).

The parameter "node_description" will be used for displaying information about the nodes if the information is made available via an example visualization operator. The string might contain macros pointing to attribute names.


Input


Output


Parameters


ExampleProcess