Re: [R] Try to debbug R script

From: Duncan Murdoch <>
Date: Fri 26 May 2006 - 23:08:53 EST

On 5/26/2006 8:45 AM, LAURENS, Guillaume wrote:
> Hi,
> I have a bug and I don't find it. Can u help me please.
> In attachement :
> - My script file : CPU_study.txt
> - My data sample file : a.txt
> When I use it, the error message is :

>> source("H:/R/_workspace/CPU_study_1.R")

> Erreur dans "[<-"(`*tmp*`, i, k, value = numeric(0)) : rien remplacer
> (= error in ... nothing to replace)
> I try a lot of thing but it doesn't work.
> The probleme is line 39 :
> val <- (val + t[(((i*step)-step)+j),k])

The error says that your indexing returned a zero length vector. I'd suggest printing out the values of "(((i*step)-step)+j)" and "k" just before this line (or using the debugger to examine them). They probably aren't in the range you were expecting.

Duncan Murdoch mailing list PLEASE do read the posting guide! Received on Fri May 26 23:12:43 2006

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