I would try R Visualizations:
http://www.quantmod.com/documentation/addMA.html
http://grokbase.com/t/r/r-help/09ca8g04my/r-moving-averages-in-ggplot2
I would try R Visualizations:
http://www.quantmod.com/documentation/addMA.html
http://grokbase.com/t/r/r-help/09ca8g04my/r-moving-averages-in-ggplot2