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Missing to Empty Collection

StreamableVernalis custom KNIME nodes package version 1.30.1.v202103301200 by Vernalis (R&D), UK

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)

Input Ports

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Table containing one or more collection (Set or List) columns

Output Ports

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

Best Friends (Incoming)

Best Friends (Outgoing)

Installation

To use this node in KNIME, install Vernalis KNIME Nodes from the following update site:

KNIME 4.3

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

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Developers

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