National League Winning Percentage Box Plots by Franchise, 1901-2011

Box plots are a great way to condense large datasets into manageable pieces, while showing some significant patterns within the underlying data.

Here we have up to 111 seasons of information across all 16 National League franchises, making it easy to view the median, lower and upper quartiles, range, and even the outliers (as shown by red circles).

DBacksBravesCubsRedsRockiesMarlins AstrosDodgersBrewersNationalsMetsPhillies PiratesPadresGiantsCardinals