r - Generating time only sequences -

is there way generate time-only sequences in r? don't want use dates; need generate times 12:00:00 13:00:00 every 5 minutes.

seq() won't work here:

interval = min * 60 seq(from = times('12:00:00'), = times('13:00:00'), = interval) 

your code works verbatim chron:

> library(chron) > min <- 5 > interval <- min / (60 * 24) > seq(from = times('12:00:00'), = times('13:00:00'), = interval)  [1] 12:00:00 12:05:00 12:10:00 12:15:00 12:20:00 12:25:00 12:30:00 12:35:00  [9] 12:40:00 12:45:00 12:50:00 12:55:00 13:00:00 

alternately interval specified this:

interval <- times("00:05:00")