Stack Overflow tag correlations

Begin typing a tag:

…where “correlation” is coincidence of tags on questions. A correlation of 0.38 means that the latter tag appears on 38% of questions which include the former.

Note that correlations are asymmetric: e.g., CoffeeScript questions often involve JavaScript, but not vice versa.

Built by Matt Sherman using the Stack Exchange API (all client-side). Source is here.