A tutorial, posted by request.

Using Shiny to help me create Twitter Queries

Euler discovered that 635318657= 158^4 + 59^4 = 134^4 + 133^4, and believed this to the smallest number that can be expressed as the sum of two fourth powers in two ways. It's much easier to verify when you have a laptop...

For my 1st anniversary of R usage I reimplementing the Longest Common Subsequence algorithm, and produced an erroneous phylogenetic tree based on limited data. Elephants and Ostriches aren't cousins.

Today, some Biochemistry. Visualising the elemental composition of the human body.

Visualising WordPress data with choropleths, the Kavraisky VII projection, and function matching.

Getting and plotting your friends Facebook geotags, in the time it takes to (badly) cook a roast dinner

Using tracert and hostip.info to plot the (approximate) location of the 50 most popular websites

A markdown document detailing the code required to interface with the Twitter Streaming API and to create a usage map