[R] loop

[Giovanni Petris]

> Date: Wed, 05 Mar 2008 15:59:59 +0100 (CET)
> From: Neuer Arkadasch <neuer_arkadasch at yahoo.de>
> Sender: r-help-bounces at r-project.org
> Precedence: list
> 
> Hello all,
>    
>   I am trying to use 
>    
>   m <- seq(-1,1,0.1)
>   x1 <- vector()
>   x2 <- vector()
>   for(i in m){
>   x1[i] <- i
>   x2[i] <- i^2
>   }
>   dat <- data.frame(x1,x2)
>   But, I have  false result
>   >dat
>     x1 x2
>   1 1  1
>    

It does not seem to be false: I am getting the same result. You should
probably explain what you expected and what you are trying to achieve.

Giovanni

>   could some tell me how it is possible to do this?
>    
>   Thank you!
>    
>    
> 
>        
> ---------------------------------
> 
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-- 

Giovanni Petris  <GPetris at uark.edu>
Associate Professor
Department of Mathematical Sciences
University of Arkansas - Fayetteville, AR 72701
Ph: (479) 575-6324, 575-8630 (fax)
http://definetti.uark.edu/~gpetris/