Works for me: Lines <- "2005-01-03 09:05;0.00 2005-01-03 09:10;0.01 2005-01-03 09:15;0.02 2005-01-03 09:20;0.03 2005-01-03 09:25;0.04 2005-01-03 09:30;0.05 2005-01-03 09:35;0.06 2005-01-03 09:40;0.07 2005-01-03 09:45;0.08 2005-01-03 09:50;0.09 2005-01-03 09:55;0.10 2005-01-03 10:00;0.00 2005-01-03 10:05;0.00"
DF <- read.table(textConnection(Lines), sep = ';') DF[!as.POSIXlt(DF$V1)[['min']] %% 15,] How to you read the data? On Tue, Aug 17, 2010 at 11:50 AM, skan <juanp...@gmail.com> wrote: > > I get this message > "character string is not in a standard unambiguous format" > and if I try to use a zoo object > "Error en `$.zoo`(final, V2) : not possible for univariate zoo series" > > cheers > -- > View this message in context: > http://r.789695.n4.nabble.com/remove-rows-tp2328312p2328487.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. > -- Henrique Dallazuanna Curitiba-Paraná-Brasil 25° 25' 40" S 49° 16' 22" O [[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.
