SB Nation's research and analytics interns charted over 100 games from the 2012 college football season. It's time to start finding out what we can learn from the data.

In my season-ending Varsity Numbers column at Football Outsiders, I share 10 thoughts on the season and the year-end rankings.

This week's Varsity Numbers revisits the concept of Covariance and what it can tell us about teams and their personality.

Not that we need math to tell us Marqise Lee is amazing...

Here's to a rebound.

A giant table comparing S&P+ projections to actual results.

Making sense of some funky numbers.

Were you thinking to yourself, "I'd like 50% more Numerical this week!"? Then you're in luck!

In today's Varsity Numbers, I once again discuss Adj. Points, one of my favorite concepts and one I still feel I haven't explained adequately enough.

In this week's Varsity Numbers, I take a look at some of the more surprising rankings thus far, now that all preseason projections have been phased out of the numbers.