On 18/03/2009, at 11:34 AM, Neotropical bat risk assessments wrote:
Hi all,
I need to compare between times and put all similar times in specific
1 minute bins.
Unfortunately the original data include seconds as well.
My data is in HH:MM:SS format but I need it rounded to only HH:MM and
trying in Excel to display "unique" records only does not work since
the seconds are not unique.
Is there an easy way using perhaps CHRON to change all from the
HH:MM:SS data to a new HH:MM only data set and save as a TXT or CSV
file?
Doesn't
as.character(xxx,format="%H:%M")
(where ``xxx'' is your data) do what you want? You can then save the
result
to a txt or csv file in whatever manner suits you; sink(), write(),
write.table(),
write.csv(), ....
cheers,
Rolf Turner
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