Displaying 2 results from an estimated 2 matches for "tibx".
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tib
2013 May 16
1
To List or Not To List
Dear R Helpers,
A few weeks ago I asked for some help on how to accomplish modifications
to data in a set of data frames. As part of that request I mentioned that
I realized that one way to accomplish my goal was to put the data frames
together in a list but that I was looking for a way to do it with data
frames and a loop because I "believe the better thing is to work df by df
for my
2012 Oct 11
2
simple parsing question?
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