Re: [R] inter-rater agreement index kappa

From: wssecn <wssecn_at_uol.com.br>
Date: Tue, 26 Jun 2007 15:58:42 -0300


See packages concord and psy,

hope this helps,

Washington S. Silva

> On Tuesday 26 June 2007 10:14, Nair, Murlidharan T wrote:
> > Is there a function that calculates the inter-rater agreement index
> > (kappa) in R?
> >
> > Thanks ../Murli
>
> I have found a couple useful approaches:
>
> # PCC, kappa, rand index
> require(e1701)
> classAgreement(2x2.table)
>
> # kendall's tau
> cor(x,y, method='kendall')
>
> cheers,
>
> --
> Dylan Beaudette
> Soils and Biogeochemistry Graduate Group
> University of California at Davis
> 530.754.7341
>
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>



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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Tue 26 Jun 2007 - 19:17:52 GMT

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