Hello, I would like to adapt the following code:
> data$datetime3<-format(data$datetime2, tz="EST") for different time zones. For example, North America's CST and MDT (but those codes don't work). I have read ?Sys.timezone but I'm afraid it isn't very helpful. I'm just looking for a list of the timezones, not a history of how time zones have been dealt with throughout R's history. Previously asked messages (and replies) on R-help provide confusing and sometimes contradictory advice. Is there a simple list of timezones, for R on Windows? Or, can they be calculated on the fly (but e.g., "GMT+6" does not work in the above code). Any help would be much appreciated as I am getting a bit frustrated, thanks! Mark Na [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list 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.