Is there a function that calculates the inter-rater agreement index (kappa) in R? Thanks ../Murli [[alternative HTML version deleted]]
Google 'R-help kappa' -> https://stat.ethz.ch/pipermail/r-help/2006-April/104605.html On 6/26/07, Nair, Murlidharan T <mnair@iusb.edu> wrote:> > Is there a function that calculates the inter-rater agreement index > (kappa) in R? > > Thanks ../Murli > > > > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > 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. >-- Christophe Pallier (http://www.pallier.org) [[alternative HTML version deleted]]
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 ../MurliI 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
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 > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > 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. >