Gamma Distributed Assigner

Manipulator

Assigns a value based on the class column. This value is gamma distributed as defined in the configuration by its peak and scaling parameter. As the peak, please select the value that should be selected most frequently. The scaling parameter can be used to modify the distribution. A value higher than the peak will result in a more compact distribution of the values and a smaller value results in a broader range.
This number generator can be used to generate different distributions based on the values of a categorical dependency column. To use this option please select a dependency column. You will then be able to assign one parameter settings for each value of the given class column.

Input Ports

  1. Type: Data Data table

Output Ports

  1. Type: Data one additional column containing the gamma distributed value

Find here

IO > Other > Modular Data Generation > Numerical

Make sure to have this extension installed:

KNIME Data Generation

Update site for KNIME Analytics Platform 3.7:
KNIME Analytics Platform 3.7 Update Site

How to install extensions