How to add google analytics? between head and body

Can anyone tell me if this is possible? Don't think this code appears on normal editer. If not possible then Is there another type of stats code that i can add later that will tell me what search engine traffic has come and what keywords were used?

After you write the content of your home page just place the analytic code at the bottom of your page after your content while viewing the source of your page in your page editor. Google can then track your page.

But am pretty sure it isn't working correctly. I've had hundreds of traffic exchange hits, autosurf hits and others and it gives me about 20 visits and 40 page views for about 5 days total. Use to have my own site with google code in correct place and always got hundreds of visits with the activty i have done recently.
Is there any way i can stick the code between head and body code?