Re: [R] Collapsing data.frame to its or xts

On Wed, Jun 4, 2014 at 3:52 PM, Costas Vorlow wrote: > Hello, > > I have a data.frame of a time series sampled every 15 minutes. Also the > data are in reverse order (recent to older). It looks like the following: > > Each row has 96 elements (excluding the date column), i.e., there are 96 > col

[R] Collapsing data.frame to its or xts

Hello, I have a data.frame of a time series sampled every 15 minutes. Also the data are in reverse order (recent to older). It looks like the following: Date 0:00 0:15 0:30 0:45 1:00 1:15 1:30 1:45 2:00 2:15 2:30 2:45 3:00 3:15 3:30 3:45 4:00 4:15 4:30 4:45 5:00 5:15 5:30 5:45 6:00 6:15 6:30 6: