[R] How to sort data sets?

[Spencer Graves]

?order

Martin Lam wrote:

> Hi,
> 
> I was wondering if someone know how to sort a data set
> by column.
> I've tried sort() but without luck. I would think
> there should be a function for it somewhere. An
> example with the iris data set would be appreciated.
> 
> Thanks,
> 
> Martin
> 
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