[R-SIG-Finance] [R-sig-finance] Time index conversion in zoo/xts

Gabor Grothendieck ggrothendieck at gmail.com
Thu Mar 27 20:30:27 CET 2008


Use "GMT" time zone -- then there is no DST.  Note that internally
the rmetrics routines do use GMT for that reason.

On Thu, Mar 27, 2008 at 3:23 PM, Yuri Volchik <yuri.volchik at gmail.com> wrote:
>
> Thanks very much for answers,
> problem was indeed with DST settings. Another hidden problem with DST can be
> when extracting date of, say, 2005-05-01 00:15 we can get 2005-04-31.
>
> I was wondering if any members of the list managed to align timeseries from
> different timezones to a common denominator using timeDate class?
>
> Best regards,
> Yuri
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