cfpb/mapusaurus — pull request #106 by cmc333333 (2014-08-25 21:24:42+00:00)
Title: Pre-generate median per MSAxLender

This creates a model to represent statistics for each MSAxLender pair (rather for each pair such that the lender has loans in the MSA). Moves all of the logic which calculated median number of applications to the hmda app. Adds a django management command to calculate said medians and insert them into the DB.

If no median is present in the db, fall back to the on-the-fly computation.