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I am using iNEXT to make a rarefaction curve from abundance data. The ggiNEXT function returns the error "object 'se' not found" even when I put se=FALSE into the function. Help?

>out<-iNEXT(Sum3)
>ggiNEXT(out)
Error in fortify.iNEXT(x, type = type) : object 'se' not found
> ggiNEXT(out, se=FALSE)
Error in fortify.iNEXT(x, type = type) : object 'se' not found
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Bianca
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1 Answers1

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Try adding the additional arguments q=[order of your DF's Hill number], datatype="abundance" to your first call of iNEXT.

I did so with the generic dataframe in the iNEXT help file ("spider",q=0) to your code and it ran without error.

Eric Williamson
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