It was a great move from the Google Analytics team to finally writeup a documentation for Google Analytics. Located at Google Code, the documentation provides a few examples of what you can do and add to the original code provided from Google Analytics to track your sites and other events.
Curious about what that ga.js really does? No problem, there’s even a “Collection API” which shows you a bunch of new and unseen api calls, again with detailed explanations.
Google Analytics + Google Website Optimizer is simply one of the best combination in tracking your online and marketing campaigns. And oh boy, it just got better!