On my Dashboard I thought there used to be an "analytics" section that showed a quick indication of visitors, as well as something you could click to go to a more in-depth report, but now I don't see it.
One would think there would be a link on the Dashboard to "Edit Dashboard," "Customize Dashboard" or similar but I don't see anything of the kind.
I have Google analytics installed, plus I thought there was an analytics provided by Wordpress as well.