There some good news for Google AdSense Publishers. Google has announced that all AdSense publishers can now integrate their AdSense data directly into Google Analytics.

To link up your AdSense account with Google Analytics:

1. Log in to AdSense
2. Click the link that says “Integrate your AdSense account with Google Analytics” on the Reports > Overview tab
3. Follow the on-screen instructions

http://www.youtube.com/watch?v=LT_e8qeZiCw

As per Google AdSense Blog:

Over the past few months, we’ve been gradually inviting publishers to integrate their AdSense accounts with Google Analytics, and today we’re happy to announce that this feature is now available to all publishers. Integrating your account with Analytics will provide you with more detailed information about traffic to your pages and how users interact with your site.

To take advantage of these new reports, sign in to AdSense and click the ‘Integrate your AdSense account with Google Analytics’ link on your Reports Overview page. You’ll be taken to a step-by-step wizard that will guide you through the rest of the process. If you use AdSense in a language that’s not supported by Analytics, you can still link your accounts and view your Analytics reports in a different language.

For more information, see the Google AdSense help or Analytics help sections.