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.

Size Manager

Assigns sizes corresponding to the values of the selected numeric column. The higher the value the higher the size.

Dialog Options

Column selection
Select one column from which size should be derived.
Scaling factor
Adjust the maximal scaling factor, i.e. the entered value results in the maximal magnification. If the entered factor is n, the maximal value will be n times larger than the minimal value.
Mapping method
Select which mapping method to use, to map the domain onto the scaled range.

Ports

Input Ports
0 Datatable with column for size assignment
Output Ports
0 Datatable with size information set.
1 Sizes applied to the input table
This node is contained in KNIME Base Nodes provided by KNIME GmbH, Konstanz, Germany.