Power BI Masterclass - Learning DAX - Advanced Example for Table Functions in DAX

The video tutorial explains how to use table functions in Power BI to create virtual tables and measures. It covers creating visualizations using date tables, counting distinct customers, and defining new customers based on order history. The tutorial also demonstrates creating measures to identify new customers using virtual tables and evaluates the results.

How do you create a measure for counting distinct customer IDs?

How can you define new customers based on their ordering behavior?

What is the purpose of creating virtual tables in the context of customer analysis?

What are the advantages of using the 'calculate table' function?

Explain the difference between 'calculate' and 'calculate table' functions.

Describe how to use the 'filter' function in conjunction with the 'values' function.

What steps are involved in filtering a table to find new customers?

What is the role of the 'return' keyword when creating variables in DAX?

What is the significance of the 'accept' function in the context of customer IDs?

How can the definition of new customers vary based on business logic?