Please see:
Google Help › Analytics Help › Getting Started › Installing the tracking code › How do I add tracking code to my website?

Settings

When creating a Google Analytics account, Google will assign you an account number with the following format:

UA-XXXXXXX-YY

When the TikiWiki plugin asks for your account number, all you need to enter is:

XXXXXXX-YY

TikiWiki will add the HA- and all the other code needed to successfully use Google Analytics

How to use plugin in your TikiWiki

1.9.x
Take the code suggested by Google and add to templates/footer.tpl

2.0
You can also add to the footer in Look and Feel.

3.0
You can also use plugin Google Analytics, with which:

{wiki}{literal}{GOOGLEANALYTICS(account=xxxxxxx-x) /}{/literal}{/wiki}

will be converted to the code needed.
You can put in "Custom End of Code Content", (as mentionned in the tip line under this text box), of "Look & Feel" admin panel.

• PluginGoogleAnalytics

---