search for: hour_freq

...e/time values, you will have to extract the >> time values from the date/times. If all you want is something like the >> hours as in the above example, you can just do this: >> >> mydata$hours<-format(strptime(mydatetimes,<date time format>),"%H") >> hour_freq<-as.vector(table(mydata$hours)) >> >> I am assuming that you want some sort of frequency distribution during >> the day. If I have misunderstood, please let me know. >> >> Jim >> >> On Fri, Apr 22, 2016 at 12:56 PM, Ogbos Okike <giftedlife2014 at gmai...