[R] How to sort a dataset by one column?

2005-06-22 Thread Ling Jin 
I understand how to sort a vector, but I could not find how to sort a 
data frame or matrix by one variable (column). Could you give me some 
examples? Thanks!

Ling

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Re: [R] How to sort a dataset by one column?

2005-06-22 Thread Marc Schwartz 
On Wed, 2005-06-22 at 14:34 -0700, Ling Jin wrote:
> I understand how to sort a vector, but I could not find how to sort a 
> data frame or matrix by one variable (column). Could you give me some 
> examples? Thanks!
> 
> Ling

See the examples in ?order

HTH,

Marc Schwartz

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Re: [R] How to sort a dataset by one column?

2005-06-22 Thread Liaw, Andy 
See RSiteSearch("sort.data.frame"), or more generally, ?order.

Andy

> From: Ling Jin
> 
> I understand how to sort a vector, but I could not find how to sort a 
> data frame or matrix by one variable (column). Could you give me some 
> examples? Thanks!
> 
> Ling
> 
> __
> R-help@stat.math.ethz.ch mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide! 
> http://www.R-project.org/posting-guide.html
> 
> 
>

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