Thanks a ton for sharing. My basics on this front is embarrassingly weak. Coincidentally there is another post on HN's front page right now on Data Science res

Thanks a ton for sharing. My basics on this front is embarrassingly weak. Coincidentally there is another post on HN's front page right now on Data Science resources: http://news.ycombinator.com/item?id=4930965 http://news.ycombinator.com/item?id=4930965 Matt's teacher's statement on the lack of knowledge on Linear Algebra was: ‘How can you make cheese if you don’t know where milk comes from!? Its plain, common ordinary horse sense!’ That hit home hard :( On another note, Googling for: log(y / x) - 2 * sqrt(1 / x + 1 / y) throws up one heck of an awesome graph