[R-SIG-Finance] [R-sig-finance] Time index conversion in zoo/xts
Yuri Volchik
yuri.volchik at gmail.com
Wed Mar 26 16:43:19 CET 2008
Hi to all,
presume question mostly is to Gabor or Jeff:
when i add milliseconds to time index and create zoo (xts) object using some
simple code everything works fine (index (zoo,xts) has unique elements), but
when i added one line to correct for DST changes :
timestamps[format(timestamps,"%H:%M")<'07:00']<-timestamps[format(timestamps,"%H:%M")<'07:00']+3600
suddenly i get a warning about non-unique indices and later i get an error
when trying to merger xts (zoo) object.
I checked classes before and after this line and those seems to be the same
"POSIXt" "POSIXlt".
Thanks
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