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  • 2020_09_17_Removing_Special_Words_from_Multiple_Columns
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Removing Special Words from Multiple Columns

Data Manipulation Data Cleaning Multi Column Regex Loopless
Ivan Pažin profile image
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This workflow demonstrates how to remove i.e. clean multiple columns removing all words listed in reference table found in Input table without using loop. This is done using regexreplace() function in String Manipulation (Multi Column) node which can perform same operation on multiple columns. In addition check is implemented comparing expected results with output using Table Difference Finder node.

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Created with KNIME Analytics Platform version 4.2.1
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    KNIME Base nodes Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.2.1

    knime
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    KNIME Javasnippet Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.2.0

    knime
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