Data science encompasses the most prominent collection of methods for creating scientific knowledge in the 21st century. Currently, data scientists must navigate a wide-ranging and often incoherent ecosystem of tools, in addition to organizing sociotechnical interactions with colleagues across many fields of expertise. This predicament motivates…

The most recent Surgeon General's report underscores the need for increased levels of regular physical activity in the general population, and in women and minorities in particular. Variations in participation patterns in particular sports and physical activities may provide insight into the reasons for differing activity levels in women and…