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Extract Missing Value Cause

StreamableKNIME Base Nodes version 4.2.2.v202009011342 by KNIME AG, Zurich, Switzerland

This node can be used to extract the error messages of missing values. If there is no error message for a specific missing value, an empty string will be returned.

Options

Filter rows without missing values
If checked, only rows containing missing values will be in the output table.
Column name suffix
The new columns containing the extracted error message will be labeled with this suffix.
Column Selector
Only the error messages of the included columns will be extracted.

Input Ports

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Table from which error messages of missing values are to be extracted.

Output Ports

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Table appending the error messages of missing values.

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Installation

To use this node in KNIME, install KNIME Base nodes from the following update site:

KNIME 4.2

A zipped version of the software site can be downloaded here. Read our FAQs to get instructions about how to install nodes from a zipped update site.

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