Fix error in docs

Make it more unlikely for the assertion to fail

Mention sq_l2_dist

Make it clear that n_features and n_clusters are not related

Remove explicit broadcasting where not needed

Make the broadcasting example clearer

Add docker-compose instructions

Merge remote-tracking branch 'origin/master'

Use a view to avoid a compiler error due to the value being moved

Add a docker-compose.yml file (#1)

Fix typo in 03_interlude/00_the_plan.rs (#3)

add test for double centroid selection (#2)

Change order to allow plotting before failing assertion

Add vega as a dependency

Typo in the docs.