Aggregation Functions

Lesson in the Power BI Roadmap · Stage 11: Context & Filtering

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What is Aggregation Functions?

Aggregation functions in DAX, such as SUM, AVERAGE, COUNT, and MIN, combine values across rows into a single number. They form the basis of most measures, often summing or averaging a column across whatever rows are visible given the current filter context. Many other DAX functions build on top of these basic aggregations.

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Aggregation Functions: common questions

Can I learn Aggregation Functions in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Aggregation Functions in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this Aggregation Functions tutorial for beginners?

It is lesson 60 of 131 in the free Power BI roadmap, in stage 11, Context & Filtering. If you are new to Power BI, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.

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