Data Roles, New Rows, and the Clean Step in Tableau Prep Builder

Skillsoft issued completion badges are earned based on viewing the percentage required or receiving a passing score when assessment is required. Data roles are a powerful validation mechanism in Tableau Prep that can be used to flag and detect pattern errors. Tableau Prep also has other powerful features, such as filling in dataset gaps, and other data cleaning and transformation mechanisms. In this course, learn how to design a flow and apply cleaning steps in Tableau Prep, implement data transformations in Tableau Prep Builder, use data and wildcard filters, apply value constraints, and use custom splitting techniques. Next, examine data roles and their role in validating geographic fields. Finally, explore Tableau's new rows step, output options, and how to save a Tableau Prep flow. After completing this course, you will be able to utilize data roles, generate new rows, and clean data in Tableau Prep Builder.