How to Sort One Column by Another Column in Power BI Your email has been sent If the natural data can't support the sorting and filtering requirements, you might need to add an index column and sort ...

Before you can analyze and visualize data, you have to get that data into R. There are various ways to do this, depending on how your data is formatted and where it’s located. Usually, the function ...

Combining multiple datasets, whether by stacking or joining, is commonly necessary as is changing the shape of data. The plyr and reshape2 packages offer good functions for accomplishing this in ...