Starting as a hobby, John Hollinger parlayed his love of sports
and analytics into a career in sports analytics, and has had a
major influence on basketball analytics. One of his major
contributions is the Player Efficiency Rating (PER), which takes
many different factors and parlays it into a single number. In
the latest BITV episode, John shares his passion for sports
analytics and breaks down the difference between perceived
performance and measured performance into a new methodology:
Game Score.   Follow BI TV on Twitter  Watch the video from your
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