[R] rbind

[Torsten Hothorn]

> x<- data.frame(w=NULL)
> for(i in 1:3)
> ja <- b.70[i:(i+1),2:3]
>   af <- log(ja[2,]/ja[1,])
>   x <-  rbind(x,af)
> 

maybe you should tell "for" to loop over the second and third line, too


for(i in 1:3)  {
 ja <- b.70[i:(i+1),2:3]
 af <- log(ja[2,]/ja[1,])
 x <-  rbind(x,af)
}


Torsten

> But this saves only the last value of 'af' in 'x'
> > x
>         ARG          AUS      
> 1963 -0.06313723  0.04366118
> 
> So, how can I preserve the old values of x?
> 
> Thanks a lot
> Patrick
> 
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