Hi, Why is there less number of seconds on 03/10/2019 in the internal POSIX system? The difference between the previous or the next day eems to be exactly 1 hour. I could not find anything in the manuals on CRAN.
> dates <- as.POSIXct(sprintf('03/%s/2019',9:12), format = '%m/%d/%Y') > dates [1] "2019-03-09 EST" "2019-03-10 EST" "2019-03-11 EDT" "2019-03-12 EDT" > diff(as.numeric(dates[1:2])) [1] 86400 > diff(as.numeric(dates[2:3])) [1] 82800 > diff(as.numeric(dates[3:4])) [1] 86400 [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.