Did you download the Email Emoji Cheat Sheet? If so, then you might also remember @dataNeel’s research on combined Emoji usage in subject lines. His map is cool on its own, but even cooler now that he also published a Gephi export of the network in the comments section, so that everyone can play with the data.
Gephi is a popular free network visualization tool. I used it for example to create this and this plot of email experts on Twitter. It’s rather intuitive and comparably fast, so give it a try. Want something more programmatic? Then you should go on to Python and/or R. Followers of this blog already know R and its superb visualization and data shaping capabilities.
Here’s one example of how you can use R to explore @dataNeel’s Emoji network. Continue reading