Transposing swaps the header with the left-most column. Doing so, it turns rows into columns and columns into rows.
This is a useful operation if you want to visualize variables that are displayed as rows.
How to use it:
Adding Transpose to your workflow will automatically transpose the table.
Since the left-most column in fig.1 becomes a header in fig.2, you will often have to rename the name of the new left-most column in fig.2.