[R] sort a data frame according to all the Columns

[Erik Iverson]

I think you want ?order

Juanjuan Chai wrote:
> Hi, I have a data frame read from a .csv file, with columns 
> V1,V2,V3...,V18, per say, and I want to sort this data frame according 
> to V1, and then V2, then V3..., and so on. Is there any fast way to get 
> around with this problem?
> Thanks.
> 
> -JJ
> 
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