Update output formatting to fit neatly into a single window

[caitlinch]

Angus raised the following point:

I'm noting that the results of a hierarchical don't fit neatly into a single window. Not super high priority, but any thoughts on how to compact this down? Left-right scroll works, so this is definitely functional , but I'm wondering if there's anything to do to make it feel less cramped.

Try updating output format and display to be more user-friendly, especially for analyses with multiple hierarchical/clustering variables.

Low priority.