Finished Paul Austers "City of Glass", where a private investigator-story author, Quinn, turns private investigator himself. He works on a case in which a child was locked into a dark room, to see if the child would speak the language of God. Quinn even meets Paul Auster. Due to excitement, I nearly fell out of my chair at that point.
Inspired by an Alexander Gray I implemented an O(n log n) non-parametric estimator, usable for both continous and categorical data. An O(n^2) is common, O(n) is possible, but not needed right now. Another step in my evolution as a pattern recognizer has been taken.