Will nofollow break Google Analytics?

[mglanfield]

I am having problems with Google Analytics on my ecommerce website. I have two sub-domains set up, store.example.com and Example Web Page (obviously the domain is not example.com).

I set up the tracking properly for multiple sub-domains (i.e. adding the .example.com line to the tracking code), but it is still showing Example Web Page as a referrer for store.example.com, even though every single page has the correct tracking code on it.

The only thing I can think that it is is that some of the links that users might click on are nofollow links. Would that cause this problem?

Matthew