Column Comparator


Compares the cell values of two selected columns row-wise. A number of different comparison methods are available: equal, not_equal, less, greater, less_equal, and greater_equal. A new column is appended holding either the left or right column value, a missing cell, or a user specified tag. The type of the appended column depends on the selected content: If a user defined tag is selected, the result column is of type string, in all other case the type is determined by the type of the selected columns.

Input Ports

  1. Type: Data Arbitrary input data.

Output Ports

  1. Type: Data Input data plus comparison column

Find here

Manipulation > Column > Transform

Make sure to have this extension installed:


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

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