Understanding the Data Cleaning Process | Power BI for Beginner | Power Query Editor | Data Analysis

Ready to take your Power BI skills to the next level? 💡 In this intermediate-to-advanced Power Query tutorial, I’ll show you powerful techniques for cleaning, transforming, and shaping data that go beyond the basics.

If you’ve watched Part 1 (the beginner guide), this video will build on that foundation and give you the skills to handle complex datasets like a pro.

📌 What you’ll learn in this video:

Advanced Power Query functions and transformations

Conditional columns and custom rules

Merging & appending multiple tables

Handling null values and errors efficiently

Building reusable queries for automation

By the end, you’ll know how to turn messy, real-world data into clean, analysis-ready datasets in Power BI.

🔥 Perfect for anyone moving from beginner to intermediate in data analytics.

👉 Watch Part 1 first if you’re new: [   • Beginners guide to Data Cleaning in Power ...  ]

or check out my entire Power BI Playlist here: [   / @think_analyst_mesh  ]

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