Hi [EMAIL PROTECTED] napsal dne 10.11.2008 13:25:41:
> > Hi, > I want to sample a block of information. > > Let's say x is a time series. Using sample(x,5) I get a random sample of > length 5 from x. > > Is it possible to sample consecutive observations, i.e. I sample one > observation and also get the next 4 observations? Easy sam <- sample(x,1) x[sam:(sam+4)] Regards Petr > > Thanks a lot! > > Martin > -- > View this message in context: http://www.nabble.com/how-to-sample-a-block- > tp20418997p20418997.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.
