[R] CORRELATION MATRIX CONVERSION

[Muhammad Subianto]

Maybe like:

 > dat
     X   Y   Z
X 1.0 0.9 0.5
Y 0.9 1.0 0.1
Z 0.5 0.1 1.0
 > datrow <- stack(as.data.frame(dat))
 > datrow$X=rownames(dat)
 > datrow
   values ind X
1    1.0   X X
2    0.9   X Y
3    0.5   X Z
4    0.9   Y X
5    1.0   Y Y
6    0.1   Y Z
7    0.5   Z X
8    0.1   Z Y
9    1.0   Z Z
 >

Regards,
Muhammad Subianto

On this day 6/17/2005 8:14 AM, Omer Bakkalbasi wrote:
> How do I convert the output of cor(x) to a columnar format? 
> Ex. from format below
>     X    Y    Z
> X  1.0  0.9  0.5
> Y  0.9  1.0  0.1
> Z  0.5  0.1  1.0
> 
> to format below
> 
> X X 1.0
> X Y 0.9
> X Z 0.5
> Y X 0.9
> Y Y 1.0
> Y Z 0.1
> Z X 0.5
> Z Y 0.1
> Z Z 1.0
> 
> Thanks!
> 
> Omer
> 
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