Many videos are available for Yale community. The following may be most helpful for learning Google Analytics.
Google Analytics Essential Training
Web Analytics Fundamentals
Google Analytics Tips
Google Tag Manager Essential Training

This extension loads the debug version of the Google Analytics Javascript for all sites you browse using Google Chrome. It prints useful information to the Javascript console. These messages include error messages and warnings which can tell you when your analytics tracking code is set up incorrectly. In addition, it provides a detailed breakdown of each tracking beacon sent to Google Analytics.

Lets you see Google Analytics data for a single page while viewing that page in Chrome.

Slightly quicker tool for building a campaign URL. Nice feature is the integration with Bitly to create a simplified URL>

Developed by Google, presents all reports optimized for an Android phone or tablet.

Not from Google, and it carries advertisements, but offers a very nice simplified view of Google Analytics.