Applies transformation(s) of the form { column, transform }. Transform the number values in missing column [X] to text values, defaulting to null on columns which don ...

How to create and populate a table in Microsoft Excel’s Power Query Your email has been sent Updating data in a Microsoft Excel workbook is common, but you will run into cases where you can replace ...

There are hundreds of different methods for generating a Date dimension table for use in Power Pivot: you can use TSQL, Excel formulas, import from the DateStream table in the Windows Azure ...

NOTE: This post was written before Data Explorer was renamed as Power Query. All of the content is still relevant to Power Query. Now that the PASS Business Analytics Conference is over, I can get ...