[R-SIG-Finance] SMA on Volume?

[Joshua Ulrich]

Try:

> getSymbols("SPY")
[1] "SPY"
> chartSeries(SPY); addSMA(10,on=2)
>

Best,
Josh
--
http://www.fosstrading.com



On Fri, Nov 27, 2009 at 9:33 AM, Robert Nicholson
<robert.nicholson at gmail.com> wrote:
> If you're viewing a chart series and you have Volume displayed you can you specify "on" such that SMA will be overlaid on Volume graph?
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