- Kaggle Data: https://www.kaggle.com/unsdsn/world-happiness/data
- Population Data: http://www.worldometers.info/world-population/population-by-country/
- Part of Jose Portilla's Python for Data Science and Machine Learning Bootcamp
- Link: https://www.udemy.com/python-for-data-science-and-machine-learning-bootcamp/learn/v4/overview
- Kaggle Data: https://www.kaggle.com/zynicide/wine-reviews/data