Financial Charts | Pan and Zoom

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The htmlwidget for Week 2 over at Building Widgets claims to add pan and zoom interactivity to almost all R charts.  Since their were no tests on financial charts, I thought I would try it out on a couple.  It really does work.  Here is an example on an efficient frontier plotted from fPortfolio. When we combine pipeR and htmlwidgets, we get a solid result from what I think is fairly elegant

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