Data taken from here: https://www.kaggle.com/footprintnetwork/ecological-footprint/data
An example of how to use a machine learning method, Decision Trees in HR Analytics. In order to get some possible reason/s why employees are leaving.
Exploratory data analysis on Fishing Vessels Landing in UK from 2008-2015
The Shipbreaking Platform is a coalition of environmental, human and labour rights organisations first created in September 2005. That year, it was realised by some of the few NGOs working on the shipbreaking issue that a broader base of support both geographically and in orientation was needed to challenge the arguments from a powerful shipping industry not used to being held accountable for its substandard practices. - Taken from http://www.shipbreakingplatform.org/what-we-do/
From both HDI and Happiness Report 2015 datasets. I tried to match some variables that I chose and run simple linear regression models.