Published on in Vol 2, No 2 (2016): Jul-Dec
![Building a National Neighborhood Dataset From Geotagged Twitter Data for Indicators of Happiness, Diet, and Physical Activity Building a National Neighborhood Dataset From Geotagged Twitter Data for Indicators of Happiness, Diet, and Physical Activity](https://asset.jmir.pub/assets/a69fcb4b2b9e16504cd8ca653ca848a3.jpg 480w,https://asset.jmir.pub/assets/a69fcb4b2b9e16504cd8ca653ca848a3.jpg 960w,https://asset.jmir.pub/assets/a69fcb4b2b9e16504cd8ca653ca848a3.jpg 1920w,https://asset.jmir.pub/assets/a69fcb4b2b9e16504cd8ca653ca848a3.jpg 2500w)
1 University of Utah College of Health, Department of Health, Kinesiology, and Recreation, Salt Lake City, UT, United States
2 University of Utah, Department of Geography, Salt Lake City, UT, United States
3 University of Utah, School of Computing, Salt Lake City, UT, United States
4 University of Washington, Department of Global Health, Seattle, WA, United States
5 University of Utah, Department of Sociology, Salt Lake City, UT, United States