More Datasets

https://public.tableau.com/s/resources
https://vincentarelbundock.github.io/Rdatasets/datasets.html
http://stats.stackexchange.com/questions/7/locating-freely-available-data-samples
https://www.ibm.com/communities/analytics/watson-analytics-blog/guide-to-sample-datasets/

http://archive.ics.uci.edu/ml/
http://archive.ics.uci.edu/ml/datasets/Car+Evaluation
http://archive.ics.uci.edu/ml/datasets/Human+Activity+Recognition+Using+Smartphones
http://archive.ics.uci.edu/ml/datasets/Internet+Advertisements