Counter Generation

Manipulator

This node adds a new column to an input data table which contains a counter. The minimum value and the step size of the counter can be adjusted. The input data is not changed. The most wished behavior is that the minimum value (so the value appended to the first row) is set to 1 and the step size to one as well. This results in appending the row number to the initial data table.

Input Ports

  1. Type: Data An input data table

Output Ports

  1. Type: Data The input data table with a new column containing a counter

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

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