What you'll learn

In order to seek insights from the data, it needs to be summarized. In this course, Tableau Desktop Specialist - Understanding Aggregations, you’ll use different types of aggregations and learn how you can aggregate dimensions and measures. First, you'll explore how granularity and level of detail impacts results in your views. Next, you’ll discover ways to aggregate dimensions and measures. Finally, you’ll learn how you can aggregate using level of detail expressions and table calculations. When you’re finished with this course, you’ll have the skills and knowledge of aggregations needed to accurately and effectively represent your data on a dashboard.