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NodeNode / Manipulator

Missing Value (Apply)

Manipulation Column Transform
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Reads missing value replacement settings from the PMML port and applies them to the data. The node can handle the output of the KNIME Missing Value node and foreign PMML of the following form:

	<Apply function="if">
	    <Apply function="isMissing">
	        <FieldRef field="...">
	    </Apply<
	    <Constant dataType="..." value="...">
	    <FieldRef field="...">
	</Apply>
            

Node details

Input ports
  1. Type: PMML
    PMML
    Document describing the missing value replacement operations
  2. Type: Table
    Input table
    Table with missing values
Output ports
  1. Type: Table
    Output table
    Table with replaced missing values

Extension

The Missing Value (Apply) node is part of this extension:

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Related workflows & nodes

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