Not sure what you mean by 'store', but you can use a list: > a <- matrix(1, nrow = 5, ncol = 1) > b <- matrix(2, nrow = 10, ncol = 1) > c <- matrix(3, nrow = 15, ncol = 1) > myList <- list(a, b, c) > str(myList) List of 3 $ : num [1:5, 1] 1 1 1 1 1 $ : num [1:10, 1] 2 2 2 2 2 2 2 2 2 2 $ : num [1:15, 1] 3 3 3 3 3 3 3 3 3 3 ... > myList[[2]] [,1] [1,] 2 [2,] 2 [3,] 2 [4,] 2 [5,] 2 [6,] 2 [7,] 2 [8,] 2 [9,] 2 [10,] 2 > >
On Tue, Sep 8, 2009 at 8:14 AM, FMH<kagba2...@yahoo.com> wrote: > Yes, but what actually i want to have is an array that might store these > different matrices. > > > > ----- Original Message ---- > From: Schalk Heunis <schalk.heu...@enerweb.co.za> > To: FMH <kagba2...@yahoo.com> > Cc: r-help@r-project.org > Sent: Tuesday, September 8, 2009 11:16:29 AM > Subject: Re: [R] Data in Array > > have you tried rbind? > > > On Tue, Sep 8, 2009 at 11:16 AM, FMH<kagba2...@yahoo.com> wrote: >> Dear All, >> >> I have some data which were stored in few matrices with different orders. >> Let have three different matrices a, b and c, which have the same number of >> column but different number of row. >> >> >> a <- matrix(1, nrow = 5, ncol = 1) >> b <- matrix(2, nrow = 10, ncol = 1) >> c <- matrix(3, nrow = 15, ncol = 1) >> >> How could i put all these matrices in an array? >> >> Thank you >> Kagba >> >> >> >> >> ______________________________________________ >> 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. > -- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem that you are trying to solve? ______________________________________________ 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.