[R] Manipulating XTS data

[Greg Hanley]

Hi,

I'm pulling in data for the past 30 days or so. I'm going to slice
each day into 5 minute time intervals, and I want to find the average
value across all days for the given slice of time. That is, I want to
know what the average value at 8:00 was for the 30 day period, the
average value at 8:05, and so on. Is there a quick and easy way to do
this with XTS. I figured i could skip loops somehow if I knew how to
better use this package.

Thanks!
-Greg