Hello!
I would like to know if there is a simple way to reorder levels of a given factor.Let's say  that the  vector
testf<-factor(c("red","red","red","blue","blue","white")) 
  levels(testf)  : blue red white 

should have reordered levels  such as 
 levels(testf)  : red blue  white 

 (this is for presentation purposes)
I guess I'm looking for a generalized version of "relevel"...

Thanks 

Anne

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Anne Piotet
Tel: +41 79 359 83 32 (mobile)
Email: anne.piotet@m-td.com
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M-TD Modelling and Technology Development
PSE-C
CH-1015 Lausanne
Switzerland
Tel: +41 21 693 83 98
Fax: +41 21 646 41 33
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