So far we have extracted data into Power BI Desktop. We've created amazing visuals using our extracted data. We've even published this data to the Power BI Service, so we can consume these reports on the web an on our mobile devices. I'm sure you are wondering what is left to cover. Now we will review the basics on editing data. Data will never be perfectly presentable directly from the source. This is why understanding how to edit the data prior to making visualizations is critical. In this chapter, we will cover the following items:
Editing data formats
Combining and separating data
Creating new columns of data
Introductions to two formula languages