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.

Disturber Node

This node takes the input table and creates three different output tables from it:

Ports

Input Ports
0 Any input table
Output Ports
0 The unaltered original table
1 An empty table with the same spec as the input table
2 The original table with about 10% missing values
This node is contained in Test-Node extension for KNIME Workbench provided by KNIME GmbH, Konstanz, Germany.