Social friend vs. life expectancy

How long will my social relations last? Facebook can tell you how many friends you have. It can even show you a graph revealing the most occurring age groups among your friends. But exactly how long will your friendships last?

This course required us to use data from facebook in one way or the other. I used Wolfram Alpha to access data about my facebook friends average age. I then took excerpts of this data, and matched it with life expectancy statistics in different countries.