This is the code for a class project studying the work of Bob Ross, used in producing this poster and a more detailed report. The code is really sloppy - just throwaway code for a class project - but we're providing it in case someone finds either the analysis or the visualizations useful.
Probably the most interesting bit (at least from my perspective) is our visualization technique inspired by barycentric coordinates for non-spatial cluster visualization. It's probably not publishable, but may be useful - the main purpose is to show the quality of clusters. Note that for k > 3 clusters, the ordering of vectors is arbitrary and may obscure some patterns; ideally the user should be able to reorder the vectors at will (but this was beyond the scope of the assignment).
Like the original dataset, this is provided with an MIT License.