Illness as indicator

Local health outcomes predict Trumpward swings

…on November 15th Patrick Ruffini, a well-known pollster, offered a “challenge for data nerds” on Twitter: “Find the variable that can beat % of non-college whites in the electorate as a predictor of county swing to Trump.” With no shortage of nerds, The Economist has taken Mr Ruffini up on his challenge. Although we could not find a single factor whose explanatory power was greater than that of non-college whites, we did identify a group of them that did so collectively: an index of public-health statistics.


I intend to post the underlying code for this to Github in a few weeks.