millisec timestamps for rows of xts/zoo object
On Sun, Jun 5, 2011 at 2:14 PM, Ulrich Staudinger <ustaudinger at gmail.com> wrote:
Hi Dirk, but I don't have a POSIXct object, I have an xts time series object and want the timestamps as seconds/milliseconds with the goal to save it to a database ...
Try this assuming x is an xts object with POSIXct times: z <- as.zoo(x) time(z) <- as.numeric(time(z) - start(z))
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