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.

Random Number Assigner

Assigns a value based on the class column, this value is uniformly distributed between given min. and max.

Dialog Options

Dependency Column
choose a class column
column Name
the name of the column
seed
the random seed
values
The minimum and maximum can be defined for each value of the given class column.

Ports

Input Ports
0 data table
Output Ports
0 one additional column containing the uniformly distributed value
This node is contained in KNIME Datageneration provided by KNIME GmbH, Konstanz, Germany.