On Apr 21, 2014, at 10:55, Erin Hodgess <erinm.hodg...@gmail.com> wrote:
> Never mind....solved it xkcd.com/979/ > > > On Mon, Apr 21, 2014 at 9:48 AM, Erin Hodgess <erinm.hodg...@gmail.com>wrote: > >> Hello! >> >> I have the following: >> >>> time1a <- as.POSIXct(paste(2008,08,01,sep="-")) >>> time1b <- as.POSIXct(paste(2008,08,11,sep="-")) >>> time1a >> [1] "2008-08-01 CDT" >>> time1b >> [1] "2008-08-11 CDT" >>> time1c <- seq(from=as.POSIXct(time1a),to=as.POSIXct(time1b),by="days") >>> class(time1c) >> [1] "POSIXct" "POSIXt" >>> print(time1c) >> [1] "2008-08-01 CDT" "2008-08-02 CDT" "2008-08-03 CDT" "2008-08-04 CDT" >> [5] "2008-08-05 CDT" "2008-08-06 CDT" "2008-08-07 CDT" "2008-08-08 CDT" >> [9] "2008-08-09 CDT" "2008-08-10 CDT" "2008-08-11 CDT" >> >> I have generated the correct sequence. However, time1c must be a POSIXct >> object. How do I remove the second class, please? Don't. POSIXt is a virtual superclass to which all POSIXct objects should belong. Code which works with POSIXct objects but not POSIXct/POSIXt is almost certainly buggy. Michael ______________________________________________ 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.
