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Tableau Prep

Cleaning Data with Tableau Prep

Dirty data is a nightmare for any analysis project, but cleaning your data isn’t always the most intuitive process. In this course, you’ll learn how to use Tableau Prep to speed up your progress.

Intermediate        8 Lessons        90 Minutes        CPD Credits
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About This Course

If you work with data that has been inputted by various colleagues, you’ll know the room for error is greater. That’s why your data must be cleaned before it can be analyzed. In this course, you’ll explore the Tableau Prep tool and how it can help make the process more intuitive.

Across eight lessons, you’ll be guided around its base UI features, and learn how to use them in your data prep.

By the end of this course, you’ll feel confident in applying Tableau Prep to your own project, to create more uniformly detailed data.

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Learning Outcomes

  • Input data to Tableau Prep
  • Clean data
  • Split columns
  • Group and replace data


1. What is Tableau Prep
2. Introducing the Dataset
3. Inputting the Data
4. Understanding the Tableau Prep User Interface
5. Cleaning Data
6. Splitting Fields

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7. Grouping and Replacing Fields
8. Saving our Work
Learning Certificates

Showcase Your Skills

Each time you complete a course exam, you earn a certificate that demonstrates your proficiency in that subject matter. We are proud to be able to say that Kubicle certificates are recognized by the most respected employers from around the world.

When you earn internationally-recognized certificates, you increase confidence. And when you enhance your ability, speed and accuracy, you increase your employability.

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Become A Data Citizen

Ready yourself for the rapidly changing world