Bar chart The meaning of most Megan McArdle started the war on infographics (link). And reader Danielle A.
Aggregation Does being underrated have statistical meaning? (I don't have an answer.) While I was reading Eater's article on "NYC'
Bar chart Ron Paul confuses the charts Andrew Sullivan (link) re-printed this grouped column chart showing the result of
Blogs Derman, Rodrik and the nature of statistical models I just finished Emanuel Derman's new book, "Models Behaving