Скачать или смотреть Master These 10 DAX Functions to Level Up Your Power BI Skills (2025)

Feeling stuck with basic drag-and-drop visuals in Power BI? It's time to unlock the true power of your data. This tutorial is your definitive guide to master the 10 essential DAX functions you'll use every single day to level up your Power BI skills in 2025 and beyond.

Join Power BI Trainer Greg Treziack as he breaks down not just what these functions do, but why and when you should use them. We'll transform your understanding of measures, from simple aggregations to powerful, dynamic calculations using the most important function in DAX: CALCULATE. This is the foundation you need to build more sophisticated and insightful reports.

IN THIS VIDEO, YOU WILL MASTER:
✅ SUM: Creating your first robust, reusable measures.
✅ CALCULATE: The single most important and powerful function in all of DAX.
✅ FILTER: Building virtual tables to modify calculation context.
✅ RELATED: Pulling data across relationships in your data model.
✅ DISTINCTCOUNT: Finding the unique count of customers, products, or anything else.
✅ IF: Adding conditional logic to your reports and measures.
✅ DIVIDE: Safely performing division and handling zero-error cases.
✅ RANKX: Creating dynamic rankings for your top products, salespeople, or regions.
✅ FORMAT: Customizing the appearance of dates, numbers, and text.
✅ CONCATENATE: Combining text strings to create clean, dynamic labels.


➡️ DOWNLOAD THE FREE PRACTICE FILE TO FOLLOW ALONG:
https://prag.works/top-10-dax-functio...
Whether you're a beginner looking to level up or an experienced analyst needing a quick refresher, mastering these formulas will fundamentally change your Power BI skills.

TIMESTAMPS / CHAPTERS:
🕒 00:00 - The 10 DAX Functions You MUST Know
🕒 01:08 - #1 SUM: Moving Beyond Implicit Measures
🕒 03:01 - #2 CALCULATE: The Most Important Function in DAX
🕒 04:40 - #3 FILTER: Manipulating Your Data on the Fly
🕒 06:12 - #4 RELATED: Bridging Tables in Your Data Model
🕒 07:25 - #5 DISTINCTCOUNT: Finding Unique Values
🕒 08:16 - #6 IF: Adding Conditional Logic to Your Measures
🕒 09:10 - #7 DIVIDE: How to Handle Division Safely
🕒 10:02 - #8 RANKX: Ranking Your Data Dynamically
🕒 12:11 - #9 FORMAT: Making Your Data Look Great
🕒 12:50 - #10 CONCATENATE: Combining Text Like a Pro
🕒 14:18 - HOMEWORK CHALLENGE: Test Your New DAX Skills!
🕒 15:00 - BONUS TIP: The Measures Table Trick Everyone Should Use

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// ABOUT THIS VIDEO
Data Analysis Expressions (DAX) is the formula language that unlocks the true power of Microsoft Power BI. In this DAX tutorial, we cover the core concepts of aggregations, iterators, and filter context. You'll learn how to write DAX formulas and create measures for common business scenarios like calculating profit, ranking sales, and categorizing data. This guide is perfect for anyone studying for the Microsoft Power BI Data Analyst certification (PL-300) or aiming to improve their data modeling and business intelligence skills.

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