Next time please provide sample input.
library(chron)
# input
ch <- c("02:24:00", "04:48:00", "07:12:00",
"09:36:00", "12:00:00",
"14:24:00", "16:48:00", "19:12:00",
"21:36:00")
# convert to times
tt <- times(ch)
# calculate mean
mean(tt)
On Tue, Nov 3, 2009 at 10:35 AM, Sunita22 <sunitap22 at gmail.com>
wrote:>
> Hello
>
> I have time data which is in hh:mm:ss format and I need to calculate
> averages for this data. I tried converting the data as integer so that I
> could calculate the average, but it doesn't serve the purpose. I tried
using
> Chron package also. But I am stuck up as to how to deal with the time data.
> Please guide me as to how to deal with Time data in R.
>
> Thank you in advance
>
> Regards
> Sunita
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