[R] biplot graphical problems

[Uwe Ligges]

Stacul Edoardo wrote:

> Hello,
> 
> I have a graphical problem concerning a biplot that I was ask to insert
> in a scientific work to be published.
> 
> I've performed a princomp analysis and produce the relative biplot but
> the labels of variables are out of margin (see attached file).
> 
> When I try to wide the x axis by the function 

You mean "argument".

> xlim=c(i:j), 

you mean "c(i, j)"


 > nothing
> happens if not a partial shift of the x range. Is there any specific
> command able to solve this problem?

Modified from the biplot examples:
   biplot(princomp(USArrests), xlim=c(-1, 1))
works for me ...

Uwe Ligges


> Thanks in advance,
> 
> Edoardo
> 
> 
> 
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