Graphing performance

I've been getting into data analysis and training performance is a perfect target for such analysis.

Using pandas, along with matplotlib, NumPy and SciPy, I can graph the number of hours run

The python I used for this is

(Note that I had to use ImageMagick's convert -trim +repage to remove unnecessary white space for display here - I'm sure I could have fiddled more withpyplot for a while to achieve similar results)

The data comes from my training summary, a drupal view I created to produce a CSV of my training log for such purposes (importing it into excel and playing it with it there was my original analysis method)