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01_​StringManipulation_​MathFormula_​RuleEngine-Question

String Manipulation, Math Formula and Rule Engine Example

This workflow shows three different data manipulation operations, namely:
- create three categories of people based on their weekly work hours with the Rule Engine node
- round up people's age to the nearest 10 with the Math Formula node
- replace hyphens with " " characters in the native country column

URL: Data Manipulation: Numbers, Strings, and Rules https://www.youtube.com/watch?v=mJrBXmLQ4ko&feature=youtu.be

This workflow shows three different data manipulation operations using the Rule Engine node, the Math Formula node, and the String Manipulation node. For more information see the workflow metadata. Find it here: View -> Description
Math Formula
String Manipulation
CSV Reader
Rule Engine

Nodes

Extensions

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To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: Maarit Laukkanen
Created at: 2018-09-03
On NodePit since: 2025-11-03
Last update: 2025-11-03
Created with KNIME version: v5.8.0
Tags: ETLdata manipulationstring manipulationstringsnumbers. mathmath formuladata transformationdata wranglingrulesrule engine

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