The following are instructions on using reading the WordPress Plugin for Google Analytics
- Download and unpack the google-anlytics.tgz file to get google-analytics.php.
- Copy that to your wordpress/wp-content/plugins folder.
- Login to your WordPress site and select Plugins. Active the Google Analytics plugin.
- Navigate to Options and select Google Anaylitics and add the _uacct value you were given from Google.
For more details see plugin author’s Google Analytics WordPress Plugin page.