Throughout the accompanying Jupyter notebooks, we have introduced related analyses that we have not described in detail in these pages, and made suggestions for further computations that can be carried out using the available data. Rather than provide separate exercises here, we encourage interested readers to examine and/or work through those notebooks to gain more experience with the relevant tools and techniques. On the following page, we repeat the links for the location of these various notebooks. We also include links to the interactive Bokeh visualizations we have created to examine retweet timelines and visualize hitting statistics in baseball.