Can you dput(hcEnd) and give a snippet of the code that generates it? Michael
On Feb 24, 2012, at 12:57 PM, ikuzar <raz...@hotmail.fr> wrote: > Hi, > Does anybody know why get I this kind of strange situation: > > Browse[2]> hcEnd > [1] "2009-03-29 06:30:00" > Browse[2]> class(hcEnd) > [1] "POSIXlt" "POSIXt" > Browse[2]> is.na(hcEnd) > [1] TRUE > > This issue is the source of my all issues in my program, > > Thanks for your help > > -- > View this message in context: > http://r.789695.n4.nabble.com/strange-behaviour-of-POSIXlt-POSIXt-object-tp4418115p4418115.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > 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. ______________________________________________ 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.
