ActivityUserException
{
TupleListIterator tuples = (TupleListIterator)iterationData[0];
PMMLDocument pmmlInput = (PMMLDocument) iterationData[1];
ModelStatsInterval modelStats =
new ModelStatsInterval(tuples, pmmlInput);
modelStats.countStatistics();
try
{
mOutput.write(modelStats.toObject());
}
catch (PipeClosedException e)
{
iterativeStageComplete();
}