[R] Ordering numbers

Greg Snow Greg.Snow at imail.org
Wed Dec 2 21:44:00 CET 2009


Your output does not match the requested output, I think the original poster may have used the word "order" differently than how you are thinking.

-- 
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.snow at imail.org
801.408.8111


> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of Senthil Kumar M
> Sent: Wednesday, December 02, 2009 1:36 PM
> To: Lisa
> Cc: r-help at r-project.org
> Subject: Re: [R] Ordering numbers
> 
> On Wed, Dec 2, 2009 at 3:30 PM, Lisa <lisajca at gmail.com> wrote:
> >
> > Hello all,
> >
> > I have a set of numbers that looks like this:
> >
> >> id <- c(1, 1, 2, 2, 2, 3, 4, 4, 4, 4, 1, 2, 2, 2, 3, 3, 1, 1, 1, 2,
> 3, 4,
> >> 4, 4, 5, 5)
> >> id
> >  [1] 1 1 2 2 2 3 4 4 4 4 1 2 2 2 3 3 1 1 1 2 3 4 4 4 5 5
> >
> > Please ignore the bold numbers, I just want to make my problem clear.
> > I am going to order them as this:
> >
> > 1 1 2 2 2 3 4 4 4 4 5 6 6 6 7 7 8 8 8 9 10 11 11 11 12 12
> >
> > Can anyone please help how to get this done? Your help would be
> greatly
> > appreciated.
> >
> > Lisa
> >
> 
> Hi,
> 
> ?sort
> 
> > sort(id)
>  [1] 1 1 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 4 4 4 4 4 5 5
> 
> Senthil
> 
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