Try chron: > library(chron) > namefile <- "070707050642.dat" #day-month-year-hour-minute-second.dat > x <- chron(substr(namefile, 1, 6), substr(namefile, 7, 12), + format = c("dmy", "hms"), out.format = c("m/d/y", "h:m:s")) > c(x, x) [1] (07/07/07 05:06:42) (07/07/07 05:06:42)
See R News 4/1 Help Desk article for more. On 8/29/07, Ptit_Bleu <[EMAIL PROTECTED]> wrote: > > Hi, > > I keep on trying to write some small scripts in order to learn R but even > with basic scripts I have problems ... > > I start with the name of a file which is in fact the time the file has been > generated (I cannot change the format). Then I convert namefile with > strptime. The problem occurs when I add another time from another file with > append. It displays some informations I don't want. > > I found a post about this problem > (http://www.nabble.com/Error-with-strptime-tf3607942.html#a10081942) but I > don't understand the solution. I tested as.POSIXct or as.POSIX.lt but it has > no effect. > > Do you have some ideas to solve this problem ? > Thank you for your help. > Ptit Bleu. > > ------------------------------------------------------- > > >namefile<-"070707050642.dat" #day-month-year-hour-minute-second.dat > >jourheure<-strptime(namefile,"%d%m%y%H%M%S") > > > jourheure > [1] "2007-07-07 05:06:42" > > >jourheure<-append(jourheure,jourheure) > > jourheure > [1] "2007-07-07 05:06:42 Paris, Madrid (heure d'été)" "2007-07-07 05:06:42 > Paris, Madrid (heure d'été)" > > -- > View this message in context: > http://www.nabble.com/Strage-result-with-an-append-strptime-combination-tf4347401.html#a12385852 > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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.