boakes.org has written a nice little plugin for Google Analytics. It works very effectively, It was pretty simple to install.
Download from HERE
Steps:
1. rename the file to googleanalytics.php
2. Open Filezilla
3. Log in and navigate to /wp-content/plugins
4. Upload the googleanalytics.php file
5. Login to http://yoursite/wp-admin
6. Click on PLUGINS (it is on the right side {far right side{)
7. Enable your the Google Analytics Plugin
8. Leave back office open go to your google analytics account
9. Create a new site. They will give you some code you must look through it and get the (UA-12345-6) number.
10. Copy the UA #
11. Go back to the wp-admin
12 Click on link at top that says google anaylytics.

13. Paste in the code
14. Save it and your done
That is how easy it is.
Now just go back to your analytics and verify that it has been installed correctly.
