R help - Nov 2008 - R Error

I got this error for this equation and i'm not sure what it means or how to
fix it:

Error in S[index] = S[index - 1] + (dSi - dSo - SC) * dt : 
  nothing to replace with

Does anyone know how to fix this?

On 21/11/2008, at 10:13 AM, Steffy, Elizabeth A. wrote:
> I got this error for this equation and i'm not sure what it means  
> or how to fix it:
>
> Error in S[index] = S[index - 1] + (dSi - dSo - SC) * dt :
>   nothing to replace with
>
> Does anyone know how to fix this?
	No.
> PLEASE do read the posting guide http://www.R-project.org/posting- 
> guide.html
> and provide commented, minimal, self-contained, reproducible code.
	Do you see the lines immediately above?

	Many people on the R-help list are very clever.  ***None***
	of them are telepathic.

		cheers,

			Rolf Turner


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