Now that we're seriously into the season, I thought it might be time to see how we're doing as compared to last year. Some people around here like tables (called "charts"), but methinks charts are hard to read. In fact, that's why last year I started plotting the Hennegraphs and other related graphical views of data B. Cook has put together.
And hence, a graph of some key offensive statistics across the first ten games of the year, for both 2009 and 2010:
Click here for the full-sized graph, which is much easier to read.
The graph plots a number of statistics across each game of the season. On the left are all the number for 2009, and on the right the numbers for 2010. The bottom-most graph shows points scored in each game; the next graph up shows point differential (how many points we scored minus how many points the opposition scored); a similar set of graphs for how many yards our offense accumulated and yard differential (yards gained minus yards given up) are shown above those.
I also took some liberty of moving the 2009 Delaware St. game to before the Big Ten Season so that the comparable games are in the same part of the season.
These graphs I believe allow one to make a few observations about how much the team has progressed since last season. And so I do:
- In 2009, we were outgained in yardage, often significantly, in virtually every game against serious competition (the Big Ten team and Notre Dame). I think it is reasonable to make the case, and the record indeed shows, that we were just a bad Big Ten team.
- In 2010, there is only one game like this: the MSU game. We have thus made a jump, at least to the middle of the pack, and possible higher (which the next two weeks will play a significant role in determining).
- In 2009, a number of Big Ten games were quite close despite the yardage differentials. Is this a testimony to the fact that the team is actually pretty tough mentally, never quitting in games even though they were getting pushed around? It is pretty amazing how close the team was to having a pretty good seasonin 2009.
- In 2010, in many ways our record is worse than our yardage numbers. This has a lot to do with turnovers undoubtedly, and is a great sign for the 2011 season.
- Your observations go here.
A lot of this is well known and obvious for those who follow the team (i.e. mgoblog fanatics like myself), but I thought the visualization was a nice way to see the differences between 2009 and 2010. Certainly, it can be shown to any idiot who claims we haven't made much progress.
Enjoy! And please do suggest other items to include on said graphs; it is not hard to scrape the data from the espn box scores.