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Data Cleaning

02 Data Cleaning - Exercise

This workflow shows a hands-on exercise in the L1-DW KNIME Analytics Platform for Data Wranglers: Basics course

Data Cleansing Methods:1. Filtering out Continent Names2. String manipulating to lowercase names andonly display the specific column chagned3. Filter and display only the GPD, Country,and Population North America FilterChange countries to lowercaseGPD.csvGPD.csvGPD.csvFilter out the 3 important data sets.Show only what was changed Row Filter String Manipulation CSV Reader CSV Reader CSV Reader Column Filter Column Filter Data Cleansing Methods:1. Filtering out Continent Names2. String manipulating to lowercase names andonly display the specific column chagned3. Filter and display only the GPD, Country,and Population North America FilterChange countries to lowercaseGPD.csvGPD.csvGPD.csvFilter out the 3 important data sets.Show only what was changed Row Filter String Manipulation CSV Reader CSV Reader CSV Reader Column Filter Column Filter

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

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Created by: Maarit Laukkanen
Created at: 2020-04-20
On NodePit since: 2023-04-15
Last update: 2024-05-05
Created with KNIME version: v4.7.1
Tags: educationl1-dw

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