Extract Missing Value Cause

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

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

Output Ports

: Table appending the error messages of missing values.

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Installation

To use this node in KNIME, install the extension KNIME Base nodes from the below update site following our NodePit Product and Node Installation Guide:

v5.4

A zipped version of the software site can be downloaded here.

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.4.0.v202412040959

On NodePit since: 2024-12-06

Last update: 2024-12-17

Tags: Streamable

KNIME versions: Since v3.6

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