I did not read that close enough; thanks again.
arun kirshna wrote > Hi, > > ?as.POSIXct() > format: character string giving a date-time format as used by > ‘strptime’. > > ?strptime() > format: A character string. The default for the ‘format’ methods is > ‘"%Y-%m-%d %H:%M:%S"’ if any component has a time component > which is not midnight, and ‘"%Y-%m-%d"’ otherwise. If > ‘options("digits.secs")’ is set, up to the specified number > of digits will be printed for seconds. > > So, may be it is better to add a sec and later subtract it. > > dates.mine2<-dates.mine+1 > dates.mine2[3] > #[1] "2009-05-22 00:00:01 GMT" > dates.mine3<-dates.mine2-1 > dates.mine3[3] > #[1] "2009-05-22 GMT" > A.K. > > > > > > > ----- Original Message ----- > From: chuck.01 < > CharlieTheBrown77@ > > > To: > r-help@ > Cc: > Sent: Tuesday, October 30, 2012 5:21 PM > Subject: Re: [R] POSIXct date missing "time component" > > Um, OK. > My dates have times, they are 00:00:00 (i.e. midnight) > I'll just add a fraction of a second my dates and go with it. > > Thanks for the reply. > > > > > arun kirshna wrote >> HI, >> Please check this link >> (http://rss.acs.unt.edu/Rdoc/library/base/html/as.POSIXlt.html). >> "Dates without times are treated as being at midnight UTC. " >> >> May be you can try this (if it doesn't create additional problems): >> dates.mine2<-dates.mine+1 >> dates.mine2 >> #[1] "2009-05-21 23:30:01 GMT" "2009-05-21 23:45:01 GMT" >> #[3] "2009-05-22 00:00:01 GMT" "2009-05-22 00:15:01 GMT" >> dates.mine2[3] >> #[1] "2009-05-22 00:00:01 GMT" >> str(dates.mine2) >> #POSIXct[1:4], format: "2009-05-21 23:30:01" "2009-05-21 23:45:01" ... >> A.K. > > > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/POSIXct-date-missing-time-component-tp4647932p4647939.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@ > 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@ > 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. -- View this message in context: http://r.789695.n4.nabble.com/POSIXct-date-missing-time-component-tp4647932p4647963.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.