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.

Interval Loop Start

The LoopStart is the node that starts a loop that increases a variable within a user-defined interval by a certain amount. This is very handy for nodes inside a loop that take a continuous parameter. The current value is accessible via the scope variable loop_value . At the end of the loop you need LoopEnd, which collects the results from all loop iterations. All nodes in between are executed as many times as you specify in the dialog of LoopStart.

Dialog Options

From
The interval start value (inclusive).
To
The interval end value (inclusive).
Step
The step size by which the value is increased after each iteration. Negative step sizes are possible, if from is greater than to

Ports

Input Ports
0 The input data, which can be a data table or any other arbitrary port object.
Output Ports
0 The unaltered input object
This node is contained in KNIME Base Nodes provided by KNIME GmbH, Konstanz, Germany.