What goes wrong? Your code isn't reproducible and you didn't give an
error message. I'd mention that "d <- Null" does not assign NULL to d
which might lead to a dimension mismatch at some point. Also,
something about your loop syntax seems funny: you are looping over
rows but selecting columns of your data frame -- seems dangerous.
Can you post a minimal working example including data (with dput()) ?
Michael
On Thu, Mar 8, 2012 at 11:26 AM, RMSOPS <ricardosousa2...@clix.pt> wrote:
>
> I'm trying to copy the results of a dataframe to another within a cycle for
> but I am not able to implement the rbind, because give th
>
> d<-Null
> df<-NULL
>
> for(r in 2: nrow(x))
> {
> val_user<-x.name[[r]]
> pos<-x.pos[[r]] -4
> age <-x.age[[r]]
> d<-data.frame(val_user,pos,)
> print(d)
> }
> df<-rbind(df,d)
> }
>
> someone can help me solve this
>
> Thanks
>
> --
> View this message in context:
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>
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