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Random Number Assigner

KNIME Data Generation version 4.0.0.v201905311239 by KNIME AG, Zurich, Switzerland

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

Options

Dependency Column
Choose a class column or "none" to define one setting for the whole table.
Column Name
The name for the generated column.
Seed
Use the seed to get the same result in each run of the node.
Values
The minimum and maximum can be defined for each value of the given class column.

Input Ports

Data table

Output Ports

one additional column containing the uniformly distributed value

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Installation

To use this node in KNIME, install KNIME Data Generation from the following update site:

KNIME 4.0
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Developers

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