[R] Error in eval(expr, envir, enclos) : could not find function

[Mark Sharp]

Please provide a context for your question. See the posting guide referenced below for instructions on providing commented, minimal, self-contained, reproducible code. If you can show how to produce the error, someone can almost certainly show you how to avoid it.

Mark
R. Mark Sharp, Ph.D.
msharp at TxBiomed.org





> On Sep 22, 2015, at 2:07 PM, Alaa Sindi <alaasindi at gmail.com> wrote:
> 
> hi all
> 
> I am getting this error "Error in eval(expr, envir, enclos) : could not find function “
> 
> do you have an idea what might cause this problem. 
> 
> thanks
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