[R] factors levels ?

W Eryk Wolski wewolski at gmail.com
Tue Nov 13 14:55:01 CET 2007


Thanks...

Thats exactly what I was looking for..

Eryk

On Nov 13, 2007 2:38 PM, Eik Vettorazzi <E.Vettorazzi at uke.uni-hamburg.de> wrote:
> cut(X,Y,right=F)
>
> W Eryk Wolski schrieb:
>
> > Hi,
> >
> > It's just some example code.. The application is uninteresting. I am
> > searching for some functionality.
> >
> > X <- rnorm(100) //my data
> >
> > Y <- seq(-3,3,by=0.1) // bin boundaries.
> >
> > Now I would like to generate a - list of factors,  length as X...
> > i.e.: all values in the range [-3,-2.9) have the same factor... [-3,-2.9) etc.
> >
> > I would assume R has such a function but I cant recall which one it is.
> >
> >
> >
>
> --
> Eik Vettorazzi
> Institut für Medizinische Biometrie und Epidemiologie
> Universitätsklinikum Hamburg-Eppendorf
>
> Martinistr. 52
> 20246 Hamburg
>
> T ++49/40/42803-8243
> F ++49/40/42803-7790
>
>



-- 
W. Eryk Wolski

www.eltango.co.uk
www.brementango.de



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