[tech-spec] R-data objects
- From: BBands <BBands@xxxxxxxxxxxxxxxxxx>
- To: "'tech-spec@xxxxxxxxxxxxx'" <tech-spec@xxxxxxxxxxxxx>
- Date: Mon, 11 Oct 2004 15:57:17 -0700
Version one:
getDf <- function(file) {
Xdata <- read.csv(file, row.names=1)
revInd <- seq(NROW(Xdata),1)
invisible(Xdata[revInd,])
}
IBM <- getDf("ibm.csv")
Version two:
getYahoo <- function(symbol) {
Xdata <- priceIts(instrument = symbol, start = "2004-01-01",
quote = c("Open", "High", "Low", "Close", "Volume", "Adj..Close."))
}
require(its)
IBM2 <- getYahoo("IBM")
names(IBM2) <- c("Open", "High", "Low", "Close", "Volume", "Adj..Close.")
The resulting objects look the same except for the date format, but they are
different???
Data file attached.
Thanks,
--jab
-- Binary/unsupported file stripped by Ecartis --
-- Type: application/octet-stream
-- File: IBM.csv
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