Missing to Empty Collection

The node converts missing cells in collection columns to empty collections (i.e. a collection containing no members)

This node was developed by Vernalis (Cambridge, UK) . For feedback and more information, please contact knime@vernalis.com

Options

Collection Columns: The List or Set column(s)
Replace input columns?: Should the input columns be replaced in situ? If not, new columns will be appended to the table, with the suffix ' (Missing -> Empty)' added to their name(s)
Fail if no matching columns: Should the node execution fail if there are no matching collection columns?

: Table containing the input table with empty cells in collections converted to empty collections

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To use this node in KNIME, install the extension Vernalis KNIME 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: Vernalis Research, UK

Plugin version: 1.37.0.v202412091759

On NodePit since: 2024-12-06

Last update: 2024-12-21

Tags: Streamable

KNIME versions: v5.4, v5.3, v5.2, v5.1, v4.7, v4.6, v4.5, v4.4, v4.3, v4.2, v4.1, v4.0, v3.7

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