Dear List,
No doubt I am going around this the wrong way, and hopefully one of you
will be able to tell me how to go about it the right way.
I want to change the names of an object inside a function and have it
stay changed in the global environment. I can only
effect the change inside the function as follows ...
> x<-1:4;names(x)<-c("A","B","C","D")
> x
A B C D
1 2 3 4
> rename<-function(table, from,
to){names<-names(table);position<-sum((names==from)*1:length(names));nam
es(table)[position]<-to;table}
> rename(x,"C","Z")
A B Z D
1 2 3 4
> x
A B C D
1 2 3 4
>
I am running R version 2.8.0 on a windows XP platform,
Thanks in anticipation,
Philip
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