Hi Rafael, You might try:
> r <- expand.grid(rep(list(1:20), 4)) > dim(r) [1] 160000 4 HTH, Jorge 2010/6/16 Rafael Björk <> > If you for some reason want to be shown all the possible combinations, try > expand.grid(1:20,1:20,1:20,1:20) (ugly code). Don't use this for sampling. > > hth Rafael > > 2010/6/16 Jorge Ivan Velez <> > > Try >> >> sample(20, 4, replace = TRUE) >> >> HTH, >> Jorge >> >> >> On Wed, Jun 16, 2010 at 10:20 AM, Somnath Somnath <> wrote: >> >> > Dear all, good morning, >> > >> > I have a population, let say members are tagged with some simple number >> > like >> > 1,2,3,...20. I want to draw a sample with replacement of size 4 (say, >> can >> > be >> > more than 20 also). Is there any R function which will show me all such >> > possible samples? >> > >> > Thanks >> > >> > [[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. >> > >> >> [[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. >> > > [[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.
