Twitter sentiment accurately predicted the county-level prevalence of one kind of heart disease
http://nymag.com/scienceofus/2015/01/can-angry-tweets-predict-heart-disease-rates.html …
@thescienceofus
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Twitter sentiment accurately predicted the county-level prevalence of one kind of heart disease
http://nymag.com/scienceofus/2015/01/can-angry-tweets-predict-heart-disease-rates.html …
@thescienceofus