Think Like a Statistician Without The Math (Flowing Data) — Finally, and this is the most important thing I’ve learned, always ask why. When you see a blip in a graph, you should wonder why it’s there. If you find some correlation, you should think about whether or not it makes any sense. If it does make sense, then cool, but if not, dig deeper. Numbers are great, but you have to remember that when humans are involved, errors are always a possibility. This is basically how to be a scientist: know the big picture, study the details to find deviations, and always ask “why”.
WoW Armory Data Mining — a blog devoted to data mining on the info from the Wow Amory, which has a lot of data taken from the servers. It’s baseball statistics for World of Warcraft. Fascinating! (via Chris Lewis)