quantmod: get date column
There is no date column in most time series classes. There is a wealth of carefully written documentation on xts and zoo that could be read to find the answer. Searching this list archive would likely show you an answer too. ?xts ?index HTH Jeff Jeffrey A. Ryan jeffrey.ryan at insightalgo.com ia: insight algorithmics www.insightalgo.com
On Dec 10, 2009, at 9:28 PM, km <krish.maheswaran at gmail.com> wrote:
Hi All:
Is it possible to extract the date column from an xts object? For
example:
library(quantmod)
getSymbols("F")
a <- head(F)
a
F.Open F.High F.Low F.Close F.Volume F.Adjusted
2007-01-03 7.56 7.67 7.44 7.51 78652200 7.51
2007-01-04 7.56 7.72 7.43 7.70 63454900 7.70
2007-01-05 7.72 7.75 7.57 7.62 40562100 7.62
2007-01-08 7.63 7.75 7.62 7.73 48938500 7.73
2007-01-09 7.75 7.86 7.73 7.79 56732200 7.79
2007-01-10 7.79 7.79 7.67 7.73 42397100 7.73
I want to extract the date column only and assign it to a new
variable.
Thanks in advance,
Krish
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