[R] Matrix invert

[R. Michael Weylandt <michael.weylandt@gmail.com>]

a[NROW(a):1, ]

Michael 

On May 11, 2012, at 3:00 PM, Trying To learn again <tryingtolearnagain at gmail.com> wrote:

> I all,
> 
> I have a matrix like this
> 
> a=
> 
> 1 4
> 2 7
> 3 6
> 
> 
> I want to create a new matrix
> 
> b=
> 
> 3 6
> 2 7
> 1 4
> 
> Anyone knows if  there is a "reverse" function?
> I can do it with loops if no exits.
> 
>    [[alternative HTML version deleted]]
> 
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