The following node is available in the Open Source KNIME predictive analytics and data mining platform version 2.7.1. Discover over 1000 other nodes, as well as enterprise functionality at http://knime.com.

Loop End

The LoopEnd is the node that end a loop that is executed a predefined number of times. At the start of the loop you need LoopStart, where you can defined how many times the loop should be executed. All nodes in between are executed that many times.

Dialog Options

Add iteration column
Allows you to add a column containing the iteration number to the output table.
Uniquify row IDs
If set, the iteration number is added to each row ID from the incoming table, thus making the row IDs unique over all iterations. If unset, the incoming row keys are not altered. In this case you have to make sure that there are not duplicate row IDs in different iterations. Otherwise an error occurs.

Ports

Input Ports
0 Any datatable
Output Ports
0 Collected results from the loop body
This node is contained in KNIME Base Nodes provided by KNIME GmbH, Konstanz, Germany.