Edit Nominal Domain

Manipulator

Resorts and/or inserts interactively possible values to the domain of a certain column of the input table. This allows the configuration of downstream nodes on an amended domain list, e.g. a histogram that should show an empty bin for a value that is not actually present in the data. Also, the sorting on the domain values can be changed. This might be useful for instance for many predictor nodes, which add a new column for each possible value to the prediction output table, whereby the order of the columns is determined by the ordering in the domain.

Input Ports

  1. Type: Data
    Input data

Output Ports

  1. Type: Data
    Input data with changed specification.

Extension

This node is part of the extension

KNIME Core

v4.0.0

Short Link

Drag node into KNIME Analytics Platform