This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
R and Google Analytics are separate things. However, there is a package that lets lets you access Google Analytics data natively from the R programming language. You can find it here.
On the other side of the equation, R is the most popular statistical package at Google.
There is a great blog on How Google and Facebook are using R.