On Apr 28, 2015, at 12:20 PM, W Z wrote: > I have a dataset of 20k records heavily right skewed as pareto > distribution, I'd like to pull 1k subset of it with same distribution, any > R package would do that?
Why not just: subdat <- dat[sample( nrow(dat), 1000), ] # if "dataset" is a dataframe Or: subdat <- dat[sample( length(dat), 1000) ] # if "dataset" is a vector > > Thanks. > > [[alternative HTML version deleted]] Do read the posting guide and the documentation for your mail client and learn how to post in plain text. > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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. David Winsemius Alameda, CA, USA ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
