Power BI·Power BI essentials

DAX measures

DAX computes values over the model at query time.

Beginner 10 min read Lesson 2 of 150 Challenge included
What you will be able to do
  • Use SUM and CALCULATE.
  • Measures are reusable.
  • Filter context matters.

In plain English

DAX computes values over the model at query time.

  • Use SUM and CALCULATE.
  • Measures are reusable.
  • Filter context matters.
dax.txtText
Total Minutes = SUM(Lessons[Minutes])
Long Lessons = CALCULATE([Total Minutes], Lessons[Minutes] >= 15)
Your turn

Explain it back

Easy

Answer from memory: Which function changes filter context?

TEXT · starter
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Knowledge checkQuestion 1

Which function changes filter context?

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