## X Axis Grouping

X Grouping allows you to flip how the data is displayed. The default "Group by Keys" will render the table matching the original source and in a graph the Keys will form the legend. If "Group by Labels" is used, the keys and labels gets swapped and in a graph the labels will form the legend.

### Example

In this example dataset:

Size | Red | Green | Blue
--- | --- | --- | ---
Small | 5 | 10 | 15
Medium | 25 | 30 | 35
Large | 50 | 60 | 70

Group by keys would result in the same table being outputted.

If you were to use Group by labels the rendered table would look like this:

Size | Small | Medium | Large
--- | --- | --- | ---
Red | 5 | 25 | 50
Green | 10 | 30 | 60
Blue | 15 | 35 | 70