I am using the getQuote function in the Quantmod package to retrieve the %
change for a stock as follows:
> getQuote("aapl",what=yahooQF(c("Change Percent (Real-time)")))
Trade Time %Change (RT)
aapl 2012-10-11 03:41:00 N/A - -1.67%
How can I extract the numeric "change %" which is being returned as a factor so
that I can use it in other calculations?
Thanks.
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