[R] Error in library (nls)

[David Winsemius]

On Jun 28, 2011, at 8:09 AM, matotope wrote:

> Hi everybody,
> I'm not very experienced with R software. I have used it several  
> times for
> some of the population genetics analyses. I have problem with  
> executing one
> of the script. The script is created by another software called  
> Gimlet and
> it is aimed to calculate rarefaction curve in R software.
> However, when I try to execute the script, it says: *Error in  
> library(nls) :
> there is no package called 'nls'.*

Did you check to see whether nls was installed under 2.13.0? (actually  
you did check with the library call and it isn't.)

>
> I used the script previously on another PC about 2 or 3 years ago  
> without
> problems. I tried to reinstall R but no help. I'm using the version  
> 2.13.0.
>
> Any help would be kindly appreciated (I'm in hurry :o...)
>
> matotope
>
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>
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David Winsemius, MD
West Hartford, CT