I think the big mystery is how you got hold of R 15.1.0. :-)

(sorry, couldn't resist. Presumably you mean R2.15.x)

More seriously, I thinkwe would need to be told more, e.g. what are a, b,
and c? My guess is that you either have x or y defined already, so check to
see if they exist at the point in your code before these loops, and also
what they are (e.g. use str() to see what objects you have in your session).

It may be you'll have one of those "oh, duh" moments that's common to all
of us.

Bob

On 28 June 2012 15:51, arun.gurubaramurugeshan <
arun.gurubaramurugeshan@autozone.com> wrote:

> I am executing the following loops in R 15.1.0 and the first one works and
> produces results. However, the second one is not with initiating the object
> as x[i]. Further, I was able to get the second loop work in R 15.0. Am I
> missing something here?
>
> for(i in 1:length(b))
> {y[i]<-paste(a,b[i],c,sep="")
> print(y[i])
> print(fromJSON(file=y[i],method="C"))
> }
>
> for(i in 1:length(b))
> {x[i]<-paste(a,b[i],c,sep="")
> print(x[i])
> print(fromJSON(file=x[i],method="C"))
> }
>
>
> Thanks
> Arun
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/Mystery-tp4634758.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help@r-project.org mailing list
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>



-- 
Bob O'Hara

Biodiversity and Climate Research Centre
Senckenberganlage 25
D-60325 Frankfurt am Main,
Germany

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