6
Cleaning Data with Query Editor
Power BI’s Query Editor is a powerful tool that allows you to connect, import, transform, and clean your data before visualizing it in Power BI reports and dashboards. With Query Editor, you can perform various data cleaning operations, such as removing duplicates, filtering rows, splitting columns, merging data, and more.
We will cover the following topics in this chapter:
- Exploring the Query Editor interface
- Data cleaning techniques and functions
- Using Query Editor versus DAX for transformation
By the end of this chapter, you will know about the essential techniques and functions for cleaning and transforming data using Query Editor.
Technical requirements
Using the following link, you will find the uncleaned ...
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