Once more, tis the season! Hope you had an excellent year of science and R coding. This card requires the igraph library - it (loosely) relies on an infection (S-I model) moving through a network :-)
To view season's greetings from 2016:
Go to the gist and download the file directly ("download gist") or hit "raw" and copy/paste. Or, copy and paste the code below.
Users of Rstudio will not be able to see the animation, so base R is highly recommended.
For those not able or willing to run the card, you can view it and the past years' cards here!